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568787b95f
By default, windows.h exposes a large number of problematic define statements
which are UpperCamelCase, such as a define from `CreateWindow` to
`CreateWindow{A,W}`.
As many of these names are generic (e.g. CreateFile, CreateWindow), they can
mess up Gecko code that may legitimately have its own methods with the same
names.
The header also defines some traditional SCREAMING_SNAKE_CASE defines which
can mess up our code by conflicting with local values.
This patch adds a simple code generator which generates wrappers for these
defines, and uses them to wrap the windows.h wrapper using the `stl_wrappers`
mechanism, allowing us to use windows.h in more places.
Differential Revision: https://phabricator.services.mozilla.com/D10932
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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* This file contains a series of C-style declarations for constants defined in
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* windows.h using #define. Adding a new constant should be a simple as adding
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* its name (and optionally type) to this file.
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*
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* This file is processed by generate-windows-h-wrapper.py to generate a wrapper
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* for the header which removes the defines usually implementing these constants.
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*
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* Wrappers defined in this file will be declared as `constexpr` values,
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* and will have their value derived from the windows.h define.
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*
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* NOTE: This is *NOT* a real C header, but rather an input to the avove script.
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* Only basic declarations in the form found here are allowed.
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*/
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// XXX(nika): There are a lot of these (>30k)!
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// This is just a set of ones I saw in a quick scan which looked problematic.
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auto CREATE_NEW;
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auto CREATE_ALWAYS;
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auto OPEN_EXISTING;
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auto OPEN_ALWAYS;
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auto TRUNCATE_EXISTING;
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auto INVALID_FILE_SIZE;
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auto INVALID_SET_FILE_POINTER;
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auto INVALID_FILE_ATTRIBUTES;
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auto ANSI_NULL;
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auto UNICODE_NULL;
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auto MINCHAR;
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auto MAXCHAR;
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auto MINSHORT;
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auto MAXSHORT;
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auto MINLONG;
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auto MAXLONG;
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auto MAXBYTE;
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auto MAXWORD;
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auto MAXDWORD;
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auto DELETE;
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auto READ_CONTROL;
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auto WRITE_DAC;
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auto WRITE_OWNER;
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auto SYNCHRONIZE;
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auto MAXIMUM_ALLOWED;
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auto GENERIC_READ;
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auto GENERIC_WRITE;
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auto GENERIC_EXECUTE;
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auto GENERIC_ALL;
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