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91 lines
4.2 KiB
C
91 lines
4.2 KiB
C
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/**
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NSKVOSwizzling.m
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Copyright (C) 2024 Free Software Foundation, Inc.
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Written by: Hugo Melder <hugo@algoriddim.com>
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Date: June 2024
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Based on WinObjC KVO tests by Microsoft Corporation.
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This file is part of GNUStep-base
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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If you are interested in a warranty or support for this source code,
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contact Scott Christley <scottc@net-community.com> for more information.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110 USA.
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*/
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/**
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Copyright (c) Microsoft. All rights reserved.
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This code is licensed under the MIT License (MIT).
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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/* This Key Value Observing Implementation is tied to libobjc2 */
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#pragma once
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// Each OBJC_APPLY_*_TYPE_ENCODINGS macro expects a single argument: the name
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// of a macro to apply for every type encoding. That macro should take the form
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// #define name(ctype, objectiveCName, CapitalizedObjectiveCName,
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// typeEncodingCharacter)
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#if defined(_Bool)
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#define OBJC_APPLY_BOOL_TYPE_ENCODING(_APPLY_TYPE_MACRO) \
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_APPLY_TYPE_MACRO(_Bool, bool, Bool, 'B')
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#else
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#define OBJC_APPLY_BOOL_TYPE_ENCODING(_APPLY_TYPE_MACRO) // Nothing
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#endif
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#define OBJC_APPLY_NUMERIC_TYPE_ENCODINGS(_APPLY_TYPE_MACRO) \
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_APPLY_TYPE_MACRO(double, double, Double, 'd') \
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_APPLY_TYPE_MACRO(float, float, Float, 'f') \
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_APPLY_TYPE_MACRO(signed char, char, Char, 'c') \
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_APPLY_TYPE_MACRO(int, int, Int, 'i') \
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_APPLY_TYPE_MACRO(short, short, Short, 's') \
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_APPLY_TYPE_MACRO(long, long, Long, 'l') \
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_APPLY_TYPE_MACRO(long long, longLong, LongLong, 'q') \
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_APPLY_TYPE_MACRO(unsigned char, unsignedChar, UnsignedChar, 'C') \
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_APPLY_TYPE_MACRO(unsigned short, unsignedShort, UnsignedShort, 'S') \
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_APPLY_TYPE_MACRO(unsigned int, unsignedInt, UnsignedInt, 'I') \
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_APPLY_TYPE_MACRO(unsigned long, unsignedLong, UnsignedLong, 'L') \
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_APPLY_TYPE_MACRO(unsigned long long, unsignedLongLong, UnsignedLongLong, \
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'Q') \
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OBJC_APPLY_BOOL_TYPE_ENCODING(_APPLY_TYPE_MACRO)
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//APPLY_TYPE(__int128, int128, Int128, 't') \
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//APPLY_TYPE(unsigned __int128, unsignedInt128, UnsignedInt128, 'T')
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#define OBJC_APPLY_OBJECTIVEC_TYPE_ENCODINGS(_APPLY_TYPE_MACRO) \
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_APPLY_TYPE_MACRO(id, object, Object, '@') \
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_APPLY_TYPE_MACRO(Class, class, Pointer, '#') \
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_APPLY_TYPE_MACRO(SEL, selector, Pointer, ':')
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#define OBJC_APPLY_POINTER_TYPE_ENCODINGS(_APPLY_TYPE_MACRO) \
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_APPLY_TYPE_MACRO(char *, cString, Pointer, '*')
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#define OBJC_APPLY_ALL_TYPE_ENCODINGS(_APPLY_TYPE_MACRO) \
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OBJC_APPLY_NUMERIC_TYPE_ENCODINGS(_APPLY_TYPE_MACRO) \
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OBJC_APPLY_OBJECTIVEC_TYPE_ENCODINGS(_APPLY_TYPE_MACRO) \
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OBJC_APPLY_POINTER_TYPE_ENCODINGS(_APPLY_TYPE_MACRO)
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