3a00ff1cce
This is done by providing API access to app specific directories which don't have any limitations and allows us to bump the target sdk version to 30. In addition, we're also bumping the min sdk version to 19 as version 18 is no longer supported by Google Play Services and only account of 0.3% of Android devices.
818 lines
24 KiB
C++
818 lines
24 KiB
C++
/*************************************************************************/
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/* os_windows.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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// Must include Winsock before windows.h (included by os_windows.h)
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#include "drivers/unix/net_socket_posix.h"
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#include "os_windows.h"
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#include "core/debugger/engine_debugger.h"
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#include "core/debugger/script_debugger.h"
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#include "core/io/marshalls.h"
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#include "core/version_generated.gen.h"
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#include "drivers/windows/dir_access_windows.h"
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#include "drivers/windows/file_access_windows.h"
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#include "joypad_windows.h"
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#include "lang_table.h"
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#include "main/main.h"
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#include "platform/windows/display_server_windows.h"
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#include "servers/audio_server.h"
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#include "servers/rendering/rendering_server_default.h"
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#include "windows_terminal_logger.h"
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#include <avrt.h>
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#include <direct.h>
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#include <knownfolders.h>
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#include <process.h>
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#include <regstr.h>
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#include <shlobj.h>
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static const WORD MAX_CONSOLE_LINES = 1500;
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extern "C" {
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__declspec(dllexport) DWORD NvOptimusEnablement = 1;
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__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
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}
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// Workaround mingw-w64 < 4.0 bug
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#ifndef WM_TOUCH
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#define WM_TOUCH 576
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#endif
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#ifndef WM_POINTERUPDATE
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#define WM_POINTERUPDATE 0x0245
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#endif
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#if defined(__GNUC__)
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// Workaround GCC warning from -Wcast-function-type.
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#define GetProcAddress (void *)GetProcAddress
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#endif
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#ifdef DEBUG_ENABLED
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static String format_error_message(DWORD id) {
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LPWSTR messageBuffer = nullptr;
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size_t size = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
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nullptr, id, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPWSTR)&messageBuffer, 0, nullptr);
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String msg = "Error " + itos(id) + ": " + String::utf16((const char16_t *)messageBuffer, size);
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LocalFree(messageBuffer);
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return msg;
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}
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#endif // DEBUG_ENABLED
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void RedirectIOToConsole() {
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int hConHandle;
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intptr_t lStdHandle;
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CONSOLE_SCREEN_BUFFER_INFO coninfo;
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FILE *fp;
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// allocate a console for this app
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AllocConsole();
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// set the screen buffer to be big enough to let us scroll text
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GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &coninfo);
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coninfo.dwSize.Y = MAX_CONSOLE_LINES;
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SetConsoleScreenBufferSize(GetStdHandle(STD_OUTPUT_HANDLE), coninfo.dwSize);
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// redirect unbuffered STDOUT to the console
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lStdHandle = (intptr_t)GetStdHandle(STD_OUTPUT_HANDLE);
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hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
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fp = _fdopen(hConHandle, "w");
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*stdout = *fp;
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setvbuf(stdout, nullptr, _IONBF, 0);
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// redirect unbuffered STDIN to the console
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lStdHandle = (intptr_t)GetStdHandle(STD_INPUT_HANDLE);
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hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
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fp = _fdopen(hConHandle, "r");
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*stdin = *fp;
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setvbuf(stdin, nullptr, _IONBF, 0);
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// redirect unbuffered STDERR to the console
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lStdHandle = (intptr_t)GetStdHandle(STD_ERROR_HANDLE);
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hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
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fp = _fdopen(hConHandle, "w");
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*stderr = *fp;
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setvbuf(stderr, nullptr, _IONBF, 0);
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// make cout, wcout, cin, wcin, wcerr, cerr, wclog and clog
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// point to console as well
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}
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BOOL WINAPI HandlerRoutine(_In_ DWORD dwCtrlType) {
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if (!EngineDebugger::is_active())
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return FALSE;
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switch (dwCtrlType) {
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case CTRL_C_EVENT:
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EngineDebugger::get_script_debugger()->set_depth(-1);
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EngineDebugger::get_script_debugger()->set_lines_left(1);
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return TRUE;
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default:
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return FALSE;
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}
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}
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void OS_Windows::alert(const String &p_alert, const String &p_title) {
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MessageBoxW(nullptr, (LPCWSTR)(p_alert.utf16().get_data()), (LPCWSTR)(p_title.utf16().get_data()), MB_OK | MB_ICONEXCLAMATION | MB_TASKMODAL);
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}
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void OS_Windows::initialize_debugging() {
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SetConsoleCtrlHandler(HandlerRoutine, TRUE);
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}
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void OS_Windows::initialize() {
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crash_handler.initialize();
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//RedirectIOToConsole();
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FileAccess::make_default<FileAccessWindows>(FileAccess::ACCESS_RESOURCES);
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FileAccess::make_default<FileAccessWindows>(FileAccess::ACCESS_USERDATA);
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FileAccess::make_default<FileAccessWindows>(FileAccess::ACCESS_FILESYSTEM);
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DirAccess::make_default<DirAccessWindows>(DirAccess::ACCESS_RESOURCES);
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DirAccess::make_default<DirAccessWindows>(DirAccess::ACCESS_USERDATA);
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DirAccess::make_default<DirAccessWindows>(DirAccess::ACCESS_FILESYSTEM);
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NetSocketPosix::make_default();
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// We need to know how often the clock is updated
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if (!QueryPerformanceFrequency((LARGE_INTEGER *)&ticks_per_second))
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ticks_per_second = 1000;
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// If timeAtGameStart is 0 then we get the time since
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// the start of the computer when we call GetGameTime()
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ticks_start = 0;
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ticks_start = get_ticks_usec();
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// set minimum resolution for periodic timers, otherwise Sleep(n) may wait at least as
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// long as the windows scheduler resolution (~16-30ms) even for calls like Sleep(1)
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timeBeginPeriod(1);
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process_map = memnew((Map<ProcessID, ProcessInfo>));
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// Add current Godot PID to the list of known PIDs
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ProcessInfo current_pi = {};
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PROCESS_INFORMATION current_pi_pi = {};
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current_pi.pi = current_pi_pi;
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current_pi.pi.hProcess = GetCurrentProcess();
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process_map->insert(GetCurrentProcessId(), current_pi);
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IPUnix::make_default();
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main_loop = nullptr;
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}
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void OS_Windows::delete_main_loop() {
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if (main_loop)
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memdelete(main_loop);
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main_loop = nullptr;
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}
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void OS_Windows::set_main_loop(MainLoop *p_main_loop) {
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main_loop = p_main_loop;
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}
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void OS_Windows::finalize() {
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#ifdef WINMIDI_ENABLED
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driver_midi.close();
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#endif
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if (main_loop)
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memdelete(main_loop);
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main_loop = nullptr;
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}
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void OS_Windows::finalize_core() {
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timeEndPeriod(1);
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memdelete(process_map);
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NetSocketPosix::cleanup();
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}
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Error OS_Windows::open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path) {
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String path = p_path.replace("/", "\\");
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if (!FileAccess::exists(path)) {
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//this code exists so gdnative can load .dll files from within the executable path
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path = get_executable_path().get_base_dir().plus_file(p_path.get_file());
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}
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typedef DLL_DIRECTORY_COOKIE(WINAPI * PAddDllDirectory)(PCWSTR);
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typedef BOOL(WINAPI * PRemoveDllDirectory)(DLL_DIRECTORY_COOKIE);
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PAddDllDirectory add_dll_directory = (PAddDllDirectory)GetProcAddress(GetModuleHandle("kernel32.dll"), "AddDllDirectory");
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PRemoveDllDirectory remove_dll_directory = (PRemoveDllDirectory)GetProcAddress(GetModuleHandle("kernel32.dll"), "RemoveDllDirectory");
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bool has_dll_directory_api = ((add_dll_directory != nullptr) && (remove_dll_directory != nullptr));
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DLL_DIRECTORY_COOKIE cookie = nullptr;
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if (p_also_set_library_path && has_dll_directory_api) {
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cookie = add_dll_directory((LPCWSTR)(path.get_base_dir().utf16().get_data()));
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}
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p_library_handle = (void *)LoadLibraryExW((LPCWSTR)(path.utf16().get_data()), nullptr, (p_also_set_library_path && has_dll_directory_api) ? LOAD_LIBRARY_SEARCH_DEFAULT_DIRS : 0);
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ERR_FAIL_COND_V_MSG(!p_library_handle, ERR_CANT_OPEN, "Can't open dynamic library: " + p_path + ", error: " + format_error_message(GetLastError()) + ".");
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if (cookie) {
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remove_dll_directory(cookie);
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}
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return OK;
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}
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Error OS_Windows::close_dynamic_library(void *p_library_handle) {
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if (!FreeLibrary((HMODULE)p_library_handle)) {
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return FAILED;
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}
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return OK;
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}
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Error OS_Windows::get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional) {
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p_symbol_handle = (void *)GetProcAddress((HMODULE)p_library_handle, p_name.utf8().get_data());
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if (!p_symbol_handle) {
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if (!p_optional) {
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ERR_FAIL_V_MSG(ERR_CANT_RESOLVE, "Can't resolve symbol " + p_name + ", error: " + String::num(GetLastError()) + ".");
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} else {
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return ERR_CANT_RESOLVE;
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}
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}
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return OK;
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}
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String OS_Windows::get_name() const {
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return "Windows";
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}
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OS::Date OS_Windows::get_date(bool utc) const {
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SYSTEMTIME systemtime;
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if (utc)
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GetSystemTime(&systemtime);
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else
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GetLocalTime(&systemtime);
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Date date;
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date.day = systemtime.wDay;
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date.month = Month(systemtime.wMonth);
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date.weekday = Weekday(systemtime.wDayOfWeek);
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date.year = systemtime.wYear;
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date.dst = false;
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return date;
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}
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OS::Time OS_Windows::get_time(bool utc) const {
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SYSTEMTIME systemtime;
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if (utc)
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GetSystemTime(&systemtime);
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else
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GetLocalTime(&systemtime);
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Time time;
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time.hour = systemtime.wHour;
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time.minute = systemtime.wMinute;
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time.second = systemtime.wSecond;
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return time;
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}
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OS::TimeZoneInfo OS_Windows::get_time_zone_info() const {
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TIME_ZONE_INFORMATION info;
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bool daylight = false;
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if (GetTimeZoneInformation(&info) == TIME_ZONE_ID_DAYLIGHT)
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daylight = true;
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TimeZoneInfo ret;
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if (daylight) {
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ret.name = info.DaylightName;
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} else {
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ret.name = info.StandardName;
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}
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// Bias value returned by GetTimeZoneInformation is inverted of what we expect
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// For example, on GMT-3 GetTimeZoneInformation return a Bias of 180, so invert the value to get -180
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ret.bias = -info.Bias;
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return ret;
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}
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double OS_Windows::get_unix_time() const {
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// 1 Windows tick is 100ns
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const uint64_t WINDOWS_TICKS_PER_SECOND = 10000000;
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const uint64_t TICKS_TO_UNIX_EPOCH = 116444736000000000LL;
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SYSTEMTIME st;
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GetSystemTime(&st);
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FILETIME ft;
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SystemTimeToFileTime(&st, &ft);
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uint64_t ticks_time;
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ticks_time = ft.dwHighDateTime;
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ticks_time <<= 32;
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ticks_time |= ft.dwLowDateTime;
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return (double)(ticks_time - TICKS_TO_UNIX_EPOCH) / WINDOWS_TICKS_PER_SECOND;
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}
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void OS_Windows::delay_usec(uint32_t p_usec) const {
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if (p_usec < 1000)
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Sleep(1);
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else
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Sleep(p_usec / 1000);
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}
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uint64_t OS_Windows::get_ticks_usec() const {
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uint64_t ticks;
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// This is the number of clock ticks since start
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if (!QueryPerformanceCounter((LARGE_INTEGER *)&ticks))
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ticks = (UINT64)timeGetTime();
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// Divide by frequency to get the time in seconds
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// original calculation shown below is subject to overflow
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// with high ticks_per_second and a number of days since the last reboot.
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// time = ticks * 1000000L / ticks_per_second;
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// we can prevent this by either using 128 bit math
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// or separating into a calculation for seconds, and the fraction
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uint64_t seconds = ticks / ticks_per_second;
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// compiler will optimize these two into one divide
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uint64_t leftover = ticks % ticks_per_second;
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// remainder
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uint64_t time = (leftover * 1000000L) / ticks_per_second;
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// seconds
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time += seconds * 1000000L;
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// Subtract the time at game start to get
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// the time since the game started
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time -= ticks_start;
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return time;
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}
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String OS_Windows::_quote_command_line_argument(const String &p_text) const {
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for (int i = 0; i < p_text.size(); i++) {
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char32_t c = p_text[i];
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if (c == ' ' || c == '&' || c == '(' || c == ')' || c == '[' || c == ']' || c == '{' || c == '}' || c == '^' || c == '=' || c == ';' || c == '!' || c == '\'' || c == '+' || c == ',' || c == '`' || c == '~') {
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return "\"" + p_text + "\"";
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}
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}
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return p_text;
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}
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Error OS_Windows::execute(const String &p_path, const List<String> &p_arguments, String *r_pipe, int *r_exitcode, bool read_stderr, Mutex *p_pipe_mutex) {
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String path = p_path.replace("/", "\\");
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String command = _quote_command_line_argument(path);
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for (const String &E : p_arguments) {
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command += " " + _quote_command_line_argument(E);
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}
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if (r_pipe) {
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if (read_stderr) {
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command += " 2>&1"; // Include stderr
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}
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// Add extra quotes around the full command, to prevent it from stripping quotes in the command,
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// because _wpopen calls command as "cmd.exe /c command", instead of executing it directly
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command = _quote_command_line_argument(command);
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FILE *f = _wpopen((LPCWSTR)(command.utf16().get_data()), L"r");
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ERR_FAIL_COND_V_MSG(!f, ERR_CANT_OPEN, "Cannot create pipe from command: " + command);
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char buf[65535];
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while (fgets(buf, 65535, f)) {
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if (p_pipe_mutex) {
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p_pipe_mutex->lock();
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}
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(*r_pipe) += String::utf8(buf);
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if (p_pipe_mutex) {
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p_pipe_mutex->unlock();
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}
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}
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int rv = _pclose(f);
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if (r_exitcode) {
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*r_exitcode = rv;
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}
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return OK;
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}
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ProcessInfo pi;
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ZeroMemory(&pi.si, sizeof(pi.si));
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pi.si.cb = sizeof(pi.si);
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ZeroMemory(&pi.pi, sizeof(pi.pi));
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LPSTARTUPINFOW si_w = (LPSTARTUPINFOW)&pi.si;
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int ret = CreateProcessW(nullptr, (LPWSTR)(command.utf16().ptrw()), nullptr, nullptr, false, NORMAL_PRIORITY_CLASS & CREATE_NO_WINDOW, nullptr, nullptr, si_w, &pi.pi);
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ERR_FAIL_COND_V_MSG(ret == 0, ERR_CANT_FORK, "Could not create child process: " + command);
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WaitForSingleObject(pi.pi.hProcess, INFINITE);
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if (r_exitcode) {
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DWORD ret2;
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GetExitCodeProcess(pi.pi.hProcess, &ret2);
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*r_exitcode = ret2;
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}
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CloseHandle(pi.pi.hProcess);
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CloseHandle(pi.pi.hThread);
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return OK;
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};
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Error OS_Windows::create_process(const String &p_path, const List<String> &p_arguments, ProcessID *r_child_id) {
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String path = p_path.replace("/", "\\");
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String command = _quote_command_line_argument(path);
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for (const String &E : p_arguments) {
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command += " " + _quote_command_line_argument(E);
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}
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ProcessInfo pi;
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ZeroMemory(&pi.si, sizeof(pi.si));
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pi.si.cb = sizeof(pi.si);
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ZeroMemory(&pi.pi, sizeof(pi.pi));
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LPSTARTUPINFOW si_w = (LPSTARTUPINFOW)&pi.si;
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int ret = CreateProcessW(nullptr, (LPWSTR)(command.utf16().ptrw()), nullptr, nullptr, false, NORMAL_PRIORITY_CLASS & CREATE_NO_WINDOW, nullptr, nullptr, si_w, &pi.pi);
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ERR_FAIL_COND_V_MSG(ret == 0, ERR_CANT_FORK, "Could not create child process: " + command);
|
|
|
|
ProcessID pid = pi.pi.dwProcessId;
|
|
if (r_child_id) {
|
|
*r_child_id = pid;
|
|
}
|
|
process_map->insert(pid, pi);
|
|
|
|
return OK;
|
|
};
|
|
|
|
Error OS_Windows::kill(const ProcessID &p_pid) {
|
|
ERR_FAIL_COND_V(!process_map->has(p_pid), FAILED);
|
|
|
|
const PROCESS_INFORMATION pi = (*process_map)[p_pid].pi;
|
|
process_map->erase(p_pid);
|
|
|
|
const int ret = TerminateProcess(pi.hProcess, 0);
|
|
|
|
CloseHandle(pi.hProcess);
|
|
CloseHandle(pi.hThread);
|
|
|
|
return ret != 0 ? OK : FAILED;
|
|
};
|
|
|
|
int OS_Windows::get_process_id() const {
|
|
return _getpid();
|
|
}
|
|
|
|
Error OS_Windows::set_cwd(const String &p_cwd) {
|
|
if (_wchdir((LPCWSTR)(p_cwd.utf16().get_data())) != 0)
|
|
return ERR_CANT_OPEN;
|
|
|
|
return OK;
|
|
}
|
|
|
|
String OS_Windows::get_executable_path() const {
|
|
WCHAR bufname[4096];
|
|
GetModuleFileNameW(nullptr, bufname, 4096);
|
|
String s = String::utf16((const char16_t *)bufname).replace("\\", "/");
|
|
return s;
|
|
}
|
|
|
|
bool OS_Windows::has_environment(const String &p_var) const {
|
|
#ifdef MINGW_ENABLED
|
|
return _wgetenv((LPCWSTR)(p_var.utf16().get_data())) != nullptr;
|
|
#else
|
|
WCHAR *env;
|
|
size_t len;
|
|
_wdupenv_s(&env, &len, (LPCWSTR)(p_var.utf16().get_data()));
|
|
const bool has_env = env != nullptr;
|
|
free(env);
|
|
return has_env;
|
|
#endif
|
|
};
|
|
|
|
String OS_Windows::get_environment(const String &p_var) const {
|
|
WCHAR wval[0x7fff]; // MSDN says 32767 char is the maximum
|
|
int wlen = GetEnvironmentVariableW((LPCWSTR)(p_var.utf16().get_data()), wval, 0x7fff);
|
|
if (wlen > 0) {
|
|
return String::utf16((const char16_t *)wval);
|
|
}
|
|
return "";
|
|
}
|
|
|
|
bool OS_Windows::set_environment(const String &p_var, const String &p_value) const {
|
|
return (bool)SetEnvironmentVariableW((LPCWSTR)(p_var.utf16().get_data()), (LPCWSTR)(p_value.utf16().get_data()));
|
|
}
|
|
|
|
String OS_Windows::get_stdin_string(bool p_block) {
|
|
if (p_block) {
|
|
char buff[1024];
|
|
return fgets(buff, 1024, stdin);
|
|
};
|
|
|
|
return String();
|
|
}
|
|
|
|
Error OS_Windows::shell_open(String p_uri) {
|
|
ShellExecuteW(nullptr, nullptr, (LPCWSTR)(p_uri.utf16().get_data()), nullptr, nullptr, SW_SHOWNORMAL);
|
|
return OK;
|
|
}
|
|
|
|
String OS_Windows::get_locale() const {
|
|
const _WinLocale *wl = &_win_locales[0];
|
|
|
|
LANGID langid = GetUserDefaultUILanguage();
|
|
String neutral;
|
|
int lang = PRIMARYLANGID(langid);
|
|
int sublang = SUBLANGID(langid);
|
|
|
|
while (wl->locale) {
|
|
if (wl->main_lang == lang && wl->sublang == SUBLANG_NEUTRAL)
|
|
neutral = wl->locale;
|
|
|
|
if (lang == wl->main_lang && sublang == wl->sublang)
|
|
return String(wl->locale).replace("-", "_");
|
|
|
|
wl++;
|
|
}
|
|
|
|
if (neutral != "")
|
|
return String(neutral).replace("-", "_");
|
|
|
|
return "en";
|
|
}
|
|
|
|
// We need this because GetSystemInfo() is unreliable on WOW64
|
|
// see https://msdn.microsoft.com/en-us/library/windows/desktop/ms724381(v=vs.85).aspx
|
|
// Taken from MSDN
|
|
typedef BOOL(WINAPI *LPFN_ISWOW64PROCESS)(HANDLE, PBOOL);
|
|
LPFN_ISWOW64PROCESS fnIsWow64Process;
|
|
|
|
BOOL is_wow64() {
|
|
BOOL wow64 = FALSE;
|
|
|
|
fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(GetModuleHandle(TEXT("kernel32")), "IsWow64Process");
|
|
|
|
if (fnIsWow64Process) {
|
|
if (!fnIsWow64Process(GetCurrentProcess(), &wow64)) {
|
|
wow64 = FALSE;
|
|
}
|
|
}
|
|
|
|
return wow64;
|
|
}
|
|
|
|
int OS_Windows::get_processor_count() const {
|
|
SYSTEM_INFO sysinfo;
|
|
if (is_wow64())
|
|
GetNativeSystemInfo(&sysinfo);
|
|
else
|
|
GetSystemInfo(&sysinfo);
|
|
|
|
return sysinfo.dwNumberOfProcessors;
|
|
}
|
|
|
|
void OS_Windows::run() {
|
|
if (!main_loop)
|
|
return;
|
|
|
|
main_loop->initialize();
|
|
|
|
while (!force_quit) {
|
|
DisplayServer::get_singleton()->process_events(); // get rid of pending events
|
|
if (Main::iteration())
|
|
break;
|
|
};
|
|
|
|
main_loop->finalize();
|
|
}
|
|
|
|
MainLoop *OS_Windows::get_main_loop() const {
|
|
return main_loop;
|
|
}
|
|
|
|
String OS_Windows::get_config_path() const {
|
|
// The XDG Base Directory specification technically only applies on Linux/*BSD, but it doesn't hurt to support it on Windows as well.
|
|
if (has_environment("XDG_CONFIG_HOME")) {
|
|
if (get_environment("XDG_CONFIG_HOME").is_absolute_path()) {
|
|
return get_environment("XDG_CONFIG_HOME").replace("\\", "/");
|
|
} else {
|
|
WARN_PRINT_ONCE("`XDG_CONFIG_HOME` is a relative path. Ignoring its value and falling back to `%APPDATA%` or `.` per the XDG Base Directory specification.");
|
|
}
|
|
}
|
|
if (has_environment("APPDATA")) {
|
|
return get_environment("APPDATA").replace("\\", "/");
|
|
}
|
|
return ".";
|
|
}
|
|
|
|
String OS_Windows::get_data_path() const {
|
|
// The XDG Base Directory specification technically only applies on Linux/*BSD, but it doesn't hurt to support it on Windows as well.
|
|
if (has_environment("XDG_DATA_HOME")) {
|
|
if (get_environment("XDG_DATA_HOME").is_absolute_path()) {
|
|
return get_environment("XDG_DATA_HOME").replace("\\", "/");
|
|
} else {
|
|
WARN_PRINT_ONCE("`XDG_DATA_HOME` is a relative path. Ignoring its value and falling back to `get_config_path()` per the XDG Base Directory specification.");
|
|
}
|
|
}
|
|
return get_config_path();
|
|
}
|
|
|
|
String OS_Windows::get_cache_path() const {
|
|
// The XDG Base Directory specification technically only applies on Linux/*BSD, but it doesn't hurt to support it on Windows as well.
|
|
if (has_environment("XDG_CACHE_HOME")) {
|
|
if (get_environment("XDG_CACHE_HOME").is_absolute_path()) {
|
|
return get_environment("XDG_CACHE_HOME").replace("\\", "/");
|
|
} else {
|
|
WARN_PRINT_ONCE("`XDG_CACHE_HOME` is a relative path. Ignoring its value and falling back to `%TEMP%` or `get_config_path()` per the XDG Base Directory specification.");
|
|
}
|
|
}
|
|
if (has_environment("TEMP")) {
|
|
return get_environment("TEMP").replace("\\", "/");
|
|
}
|
|
return get_config_path();
|
|
}
|
|
|
|
// Get properly capitalized engine name for system paths
|
|
String OS_Windows::get_godot_dir_name() const {
|
|
return String(VERSION_SHORT_NAME).capitalize();
|
|
}
|
|
|
|
String OS_Windows::get_system_dir(SystemDir p_dir, bool p_shared_storage) const {
|
|
KNOWNFOLDERID id;
|
|
|
|
switch (p_dir) {
|
|
case SYSTEM_DIR_DESKTOP: {
|
|
id = FOLDERID_Desktop;
|
|
} break;
|
|
case SYSTEM_DIR_DCIM: {
|
|
id = FOLDERID_Pictures;
|
|
} break;
|
|
case SYSTEM_DIR_DOCUMENTS: {
|
|
id = FOLDERID_Documents;
|
|
} break;
|
|
case SYSTEM_DIR_DOWNLOADS: {
|
|
id = FOLDERID_Downloads;
|
|
} break;
|
|
case SYSTEM_DIR_MOVIES: {
|
|
id = FOLDERID_Videos;
|
|
} break;
|
|
case SYSTEM_DIR_MUSIC: {
|
|
id = FOLDERID_Music;
|
|
} break;
|
|
case SYSTEM_DIR_PICTURES: {
|
|
id = FOLDERID_Pictures;
|
|
} break;
|
|
case SYSTEM_DIR_RINGTONES: {
|
|
id = FOLDERID_Music;
|
|
} break;
|
|
}
|
|
|
|
PWSTR szPath;
|
|
HRESULT res = SHGetKnownFolderPath(id, 0, nullptr, &szPath);
|
|
ERR_FAIL_COND_V(res != S_OK, String());
|
|
String path = String::utf16((const char16_t *)szPath).replace("\\", "/");
|
|
CoTaskMemFree(szPath);
|
|
return path;
|
|
}
|
|
|
|
String OS_Windows::get_user_data_dir() const {
|
|
String appname = get_safe_dir_name(ProjectSettings::get_singleton()->get("application/config/name"));
|
|
if (appname != "") {
|
|
bool use_custom_dir = ProjectSettings::get_singleton()->get("application/config/use_custom_user_dir");
|
|
if (use_custom_dir) {
|
|
String custom_dir = get_safe_dir_name(ProjectSettings::get_singleton()->get("application/config/custom_user_dir_name"), true);
|
|
if (custom_dir == "") {
|
|
custom_dir = appname;
|
|
}
|
|
return get_data_path().plus_file(custom_dir).replace("\\", "/");
|
|
} else {
|
|
return get_data_path().plus_file(get_godot_dir_name()).plus_file("app_userdata").plus_file(appname).replace("\\", "/");
|
|
}
|
|
}
|
|
|
|
return ProjectSettings::get_singleton()->get_resource_path();
|
|
}
|
|
|
|
String OS_Windows::get_unique_id() const {
|
|
HW_PROFILE_INFO HwProfInfo;
|
|
ERR_FAIL_COND_V(!GetCurrentHwProfile(&HwProfInfo), "");
|
|
return String::utf16((const char16_t *)(HwProfInfo.szHwProfileGuid), HW_PROFILE_GUIDLEN);
|
|
}
|
|
|
|
bool OS_Windows::_check_internal_feature_support(const String &p_feature) {
|
|
return p_feature == "pc";
|
|
}
|
|
|
|
void OS_Windows::disable_crash_handler() {
|
|
crash_handler.disable();
|
|
}
|
|
|
|
bool OS_Windows::is_disable_crash_handler() const {
|
|
return crash_handler.is_disabled();
|
|
}
|
|
|
|
Error OS_Windows::move_to_trash(const String &p_path) {
|
|
SHFILEOPSTRUCTW sf;
|
|
|
|
Char16String utf16 = p_path.utf16();
|
|
WCHAR *from = new WCHAR[utf16.length() + 2];
|
|
wcscpy_s(from, utf16.length() + 1, (LPCWSTR)(utf16.get_data()));
|
|
from[utf16.length() + 1] = 0;
|
|
|
|
sf.hwnd = main_window;
|
|
sf.wFunc = FO_DELETE;
|
|
sf.pFrom = from;
|
|
sf.pTo = nullptr;
|
|
sf.fFlags = FOF_ALLOWUNDO | FOF_NOCONFIRMATION;
|
|
sf.fAnyOperationsAborted = FALSE;
|
|
sf.hNameMappings = nullptr;
|
|
sf.lpszProgressTitle = nullptr;
|
|
|
|
int ret = SHFileOperationW(&sf);
|
|
delete[] from;
|
|
|
|
if (ret) {
|
|
ERR_PRINT("SHFileOperation error: " + itos(ret));
|
|
return FAILED;
|
|
}
|
|
|
|
return OK;
|
|
}
|
|
|
|
OS_Windows::OS_Windows(HINSTANCE _hInstance) {
|
|
ticks_per_second = 0;
|
|
ticks_start = 0;
|
|
main_loop = nullptr;
|
|
process_map = nullptr;
|
|
|
|
force_quit = false;
|
|
|
|
hInstance = _hInstance;
|
|
#ifdef STDOUT_FILE
|
|
stdo = fopen("stdout.txt", "wb");
|
|
#endif
|
|
|
|
#ifdef WASAPI_ENABLED
|
|
AudioDriverManager::add_driver(&driver_wasapi);
|
|
#endif
|
|
#ifdef XAUDIO2_ENABLED
|
|
AudioDriverManager::add_driver(&driver_xaudio2);
|
|
#endif
|
|
|
|
DisplayServerWindows::register_windows_driver();
|
|
|
|
Vector<Logger *> loggers;
|
|
loggers.push_back(memnew(WindowsTerminalLogger));
|
|
_set_logger(memnew(CompositeLogger(loggers)));
|
|
}
|
|
|
|
OS_Windows::~OS_Windows() {
|
|
#ifdef STDOUT_FILE
|
|
fclose(stdo);
|
|
#endif
|
|
}
|