OS version detection without deprecated API

This commit is contained in:
alexey.lysiuk 2014-11-23 12:47:04 +02:00
parent 3e1bb9017b
commit e9b24a10a1
2 changed files with 68 additions and 0 deletions

View file

@ -153,6 +153,7 @@ typedef NSInteger NSApplicationActivationPolicy;
#include "v_video.h"
#include "version.h"
#include "i_rbopts.h"
#include "i_osversion.h"
#undef Class
@ -2094,9 +2095,33 @@ void CreateMenu()
[NSApp setMainMenu:menuBar];
}
DarwinVersion GetDarwinVersion()
{
DarwinVersion result = {};
int mib[2] = { CTL_KERN, KERN_OSRELEASE };
size_t size = 0;
if (0 == sysctl(mib, 2, NULL, &size, NULL, 0))
{
char* version = static_cast<char*>(alloca(size));
if (0 == sysctl(mib, 2, version, &size, NULL, 0))
{
sscanf(version, "%hu.%hu.%hu",
&result.major, &result.minor, &result.bugfix);
}
}
return result;
}
} // unnamed namespace
const DarwinVersion darwinVersion = GetDarwinVersion();
#ifdef main
#undef main
#endif // main

43
src/cocoa/i_osversion.h Executable file
View file

@ -0,0 +1,43 @@
/*
** i_osversion.h
**
**---------------------------------------------------------------------------
** Copyright 2012-2014 Alexey Lysiuk
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 3. The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**---------------------------------------------------------------------------
**
*/
#include <stdint.h>
struct DarwinVersion
{
uint16_t major;
uint16_t minor;
uint16_t bugfix;
};
extern const DarwinVersion darwinVersion;