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f784fb2000
We want to replace libnethost as it gives us issues with some compilers. Our implementation tries to mimic libnethost's hostfxr_resolver search logic. We try to use the same function names for easier comparing in case we need to update this in the future.
107 lines
3.5 KiB
C++
107 lines
3.5 KiB
C++
/*************************************************************************/
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/* semver.h */
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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) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 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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#ifndef SEMVER_H
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#define SEMVER_H
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#include "core/string/ustring.h"
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#include "modules/regex/regex.h"
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// <sys/sysmacros.h> is included somewhere, which defines major(dev) to gnu_dev_major(dev)
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#if defined(major)
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#undef major
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#endif
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#if defined(minor)
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#undef minor
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#endif
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namespace godotsharp {
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struct SemVer {
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private:
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static bool parse_digit_only_field(const String &p_field, uint64_t &r_result);
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static int cmp(const SemVer &p_a, const SemVer &p_b);
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public:
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int major = 0;
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int minor = 0;
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int patch = 0;
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String prerelease;
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String build_metadata;
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bool operator==(const SemVer &b) const {
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return cmp(*this, b) == 0;
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}
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bool operator!=(const SemVer &b) const {
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return !operator==(b);
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}
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bool operator<(const SemVer &b) const {
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return cmp(*this, b) < 0;
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}
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bool operator>(const SemVer &b) const {
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return cmp(*this, b) > 0;
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}
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bool operator<=(const SemVer &b) const {
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return cmp(*this, b) <= 0;
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}
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bool operator>=(const SemVer &b) const {
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return cmp(*this, b) >= 0;
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}
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SemVer() {}
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SemVer(int p_major, int p_minor, int p_patch,
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const String &p_prerelease, const String &p_build_metadata) :
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major(p_major),
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minor(p_minor),
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patch(p_patch),
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prerelease(p_prerelease),
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build_metadata(p_build_metadata) {
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}
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};
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struct SemVerParser {
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private:
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RegEx regex;
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public:
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bool parse(const String &p_ver_text, SemVer &r_semver);
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};
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} //namespace godotsharp
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#endif // SEMVER_H
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