1426cd3b3a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see". Backported from #70885.
230 lines
6.9 KiB
C++
230 lines
6.9 KiB
C++
/**************************************************************************/
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/* mono_reg_utils.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) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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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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#include "mono_reg_utils.h"
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#include "core/os/dir_access.h"
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#ifdef WINDOWS_ENABLED
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#include "core/os/os.h"
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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namespace MonoRegUtils {
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template <int>
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REGSAM bitness_sam_impl();
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template <>
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REGSAM bitness_sam_impl<4>() {
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return KEY_WOW64_64KEY;
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}
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template <>
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REGSAM bitness_sam_impl<8>() {
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return KEY_WOW64_32KEY;
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}
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REGSAM _get_bitness_sam() {
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return bitness_sam_impl<sizeof(size_t)>();
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}
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LONG _RegOpenKey(HKEY hKey, LPCWSTR lpSubKey, PHKEY phkResult) {
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LONG res = RegOpenKeyExW(hKey, lpSubKey, 0, KEY_READ, phkResult);
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if (res != ERROR_SUCCESS)
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res = RegOpenKeyExW(hKey, lpSubKey, 0, KEY_READ | _get_bitness_sam(), phkResult);
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return res;
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}
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LONG _RegKeyQueryString(HKEY hKey, const String &p_value_name, String &r_value) {
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Vector<WCHAR> buffer;
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buffer.resize(512);
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DWORD dwBufferSize = buffer.size();
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LONG res = RegQueryValueExW(hKey, p_value_name.c_str(), 0, NULL, (LPBYTE)buffer.ptr(), &dwBufferSize);
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if (res == ERROR_MORE_DATA) {
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// dwBufferSize now contains the actual size
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buffer.resize(dwBufferSize);
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res = RegQueryValueExW(hKey, p_value_name.c_str(), 0, NULL, (LPBYTE)buffer.ptr(), &dwBufferSize);
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}
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if (res == ERROR_SUCCESS) {
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r_value = String(buffer.ptr(), buffer.size());
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} else {
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r_value = String();
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}
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return res;
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}
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LONG _find_mono_in_reg(const String &p_subkey, MonoRegInfo &r_info, bool p_old_reg = false) {
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HKEY hKey;
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LONG res = _RegOpenKey(HKEY_LOCAL_MACHINE, p_subkey.c_str(), &hKey);
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if (res != ERROR_SUCCESS)
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goto cleanup;
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if (!p_old_reg) {
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res = _RegKeyQueryString(hKey, "Version", r_info.version);
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if (res != ERROR_SUCCESS)
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goto cleanup;
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}
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res = _RegKeyQueryString(hKey, "SdkInstallRoot", r_info.install_root_dir);
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if (res != ERROR_SUCCESS)
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goto cleanup;
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res = _RegKeyQueryString(hKey, "FrameworkAssemblyDirectory", r_info.assembly_dir);
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if (res != ERROR_SUCCESS)
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goto cleanup;
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res = _RegKeyQueryString(hKey, "MonoConfigDir", r_info.config_dir);
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if (res != ERROR_SUCCESS)
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goto cleanup;
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if (r_info.install_root_dir.ends_with("\\"))
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r_info.bin_dir = r_info.install_root_dir + "bin";
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else
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r_info.bin_dir = r_info.install_root_dir + "\\bin";
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cleanup:
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RegCloseKey(hKey);
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return res;
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}
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LONG _find_mono_in_reg_old(const String &p_subkey, MonoRegInfo &r_info) {
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String default_clr;
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HKEY hKey;
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LONG res = _RegOpenKey(HKEY_LOCAL_MACHINE, p_subkey.c_str(), &hKey);
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if (res != ERROR_SUCCESS)
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goto cleanup;
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res = _RegKeyQueryString(hKey, "DefaultCLR", default_clr);
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if (res == ERROR_SUCCESS && default_clr.length()) {
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r_info.version = default_clr;
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res = _find_mono_in_reg(p_subkey + "\\" + default_clr, r_info, true);
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}
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cleanup:
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RegCloseKey(hKey);
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return res;
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}
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MonoRegInfo find_mono() {
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MonoRegInfo info;
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if (_find_mono_in_reg("Software\\Mono", info) == ERROR_SUCCESS)
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return info;
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if (_find_mono_in_reg_old("Software\\Novell\\Mono", info) == ERROR_SUCCESS)
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return info;
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return MonoRegInfo();
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}
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String find_msbuild_tools_path() {
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String msbuild_tools_path;
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// Try to find 15.0 with vswhere
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String vswhere_path = OS::get_singleton()->get_environment(sizeof(size_t) == 8 ? "ProgramFiles(x86)" : "ProgramFiles");
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vswhere_path += "\\Microsoft Visual Studio\\Installer\\vswhere.exe";
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List<String> vswhere_args;
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vswhere_args.push_back("-latest");
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vswhere_args.push_back("-products");
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vswhere_args.push_back("*");
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vswhere_args.push_back("-requires");
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vswhere_args.push_back("Microsoft.Component.MSBuild");
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String output;
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int exit_code;
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OS::get_singleton()->execute(vswhere_path, vswhere_args, true, NULL, &output, &exit_code);
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if (exit_code == 0) {
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Vector<String> lines = output.split("\n");
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for (int i = 0; i < lines.size(); i++) {
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const String &line = lines[i];
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int sep_idx = line.find(":");
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if (sep_idx > 0) {
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String key = line.substr(0, sep_idx); // No need to trim
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if (key == "installationPath") {
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String val = line.substr(sep_idx + 1, line.length()).strip_edges();
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ERR_BREAK(val.empty());
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if (!val.ends_with("\\")) {
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val += "\\";
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}
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// Since VS2019, the directory is simply named "Current"
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String msbuild_dir = val + "MSBuild\\Current\\Bin";
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if (DirAccess::exists(msbuild_dir)) {
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return msbuild_dir;
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}
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// Directory name "15.0" is used in VS 2017
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return val + "MSBuild\\15.0\\Bin";
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}
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}
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}
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}
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// Try to find 14.0 in the Registry
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HKEY hKey;
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LONG res = _RegOpenKey(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Microsoft\\MSBuild\\ToolsVersions\\14.0", &hKey);
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if (res != ERROR_SUCCESS)
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goto cleanup;
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res = _RegKeyQueryString(hKey, "MSBuildToolsPath", msbuild_tools_path);
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if (res != ERROR_SUCCESS)
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goto cleanup;
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cleanup:
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RegCloseKey(hKey);
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return msbuild_tools_path;
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}
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} // namespace MonoRegUtils
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#endif // WINDOWS_ENABLED
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