diff options
Diffstat (limited to 'modules/mono/utils/path_utils.cpp')
| -rw-r--r-- | modules/mono/utils/path_utils.cpp | 91 |
1 files changed, 61 insertions, 30 deletions
diff --git a/modules/mono/utils/path_utils.cpp b/modules/mono/utils/path_utils.cpp index a1905dfcfe..b5a3816ed7 100644 --- a/modules/mono/utils/path_utils.cpp +++ b/modules/mono/utils/path_utils.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* path_utils.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +/**************************************************************************/ +/* path_utils.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ #include "path_utils.h" @@ -51,6 +51,37 @@ namespace path { +String find_executable(const String &p_name) { +#ifdef WINDOWS_ENABLED + Vector<String> exts = OS::get_singleton()->get_environment("PATHEXT").split(ENV_PATH_SEP, false); +#endif + Vector<String> env_path = OS::get_singleton()->get_environment("PATH").split(ENV_PATH_SEP, false); + + if (env_path.is_empty()) { + return String(); + } + + for (int i = 0; i < env_path.size(); i++) { + String p = path::join(env_path[i], p_name); + +#ifdef WINDOWS_ENABLED + for (int j = 0; j < exts.size(); j++) { + String p2 = p + exts[j].to_lower(); // lowercase to reduce risk of case mismatch warning + + if (FileAccess::exists(p2)) { + return p2; + } + } +#else + if (FileAccess::exists(p)) { + return p; + } +#endif + } + + return String(); +} + String cwd() { #ifdef WINDOWS_ENABLED const DWORD expected_size = ::GetCurrentDirectoryW(0, nullptr); @@ -174,7 +205,7 @@ String relative_to_impl(const String &p_path, const String &p_relative_to) { return p_path; } - return String("..").plus_file(relative_to_impl(p_path, base_dir)); + return String("..").path_join(relative_to_impl(p_path, base_dir)); } } |