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bind9/lib/isc/win32/win32os.c
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Ondřej Surý 2bf7921c7e Update the copyright information in all files in the repository
This commit converts the license handling to adhere to the REUSE
specification.  It specifically:

1. Adds used licnses to LICENSES/ directory

2. Add "isc" template for adding the copyright boilerplate

3. Changes all source files to include copyright and SPDX license
   header, this includes all the C sources, documentation, zone files,
   configuration files.  There are notes in the doc/dev/copyrights file
   on how to add correct headers to the new files.

4. Handle the rest that can't be modified via .reuse/dep5 file.  The
   binary (or otherwise unmodifiable) files could have license places
   next to them in <foo>.license file, but this would lead to cluttered
   repository and most of the files handled in the .reuse/dep5 file are
   system test files.

(cherry picked from commit 58bd26b6cf)
2022-01-11 12:22:09 +01:00

114 lines
2.9 KiB
C

/*
* Copyright (C) Internet Systems Consortium, Inc. ("ISC")
*
* SPDX-License-Identifier: MPL-2.0
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at https://mozilla.org/MPL/2.0/.
*
* See the COPYRIGHT file distributed with this work for additional
* information regarding copyright ownership.
*/
#include <windows.h>
#ifndef TESTVERSION
#include <isc/win32os.h>
#else /* ifndef TESTVERSION */
#include <stdio.h>
#include <isc/util.h>
#endif /* ifndef TESTVERSION */
#include <isc/print.h>
int
isc_win32os_versioncheck(unsigned int major, unsigned int minor,
unsigned int spmajor, unsigned int spminor) {
OSVERSIONINFOEX osVer;
DWORD typeMask;
ULONGLONG conditionMask;
memset(&osVer, 0, sizeof(OSVERSIONINFOEX));
osVer.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
typeMask = 0;
conditionMask = 0;
/* Optimistic: likely greater */
osVer.dwMajorVersion = major;
typeMask |= VER_MAJORVERSION;
conditionMask = VerSetConditionMask(conditionMask, VER_MAJORVERSION,
VER_GREATER);
osVer.dwMinorVersion = minor;
typeMask |= VER_MINORVERSION;
conditionMask = VerSetConditionMask(conditionMask, VER_MINORVERSION,
VER_GREATER);
osVer.wServicePackMajor = spmajor;
typeMask |= VER_SERVICEPACKMAJOR;
conditionMask = VerSetConditionMask(conditionMask, VER_SERVICEPACKMAJOR,
VER_GREATER);
osVer.wServicePackMinor = spminor;
typeMask |= VER_SERVICEPACKMINOR;
conditionMask = VerSetConditionMask(conditionMask, VER_SERVICEPACKMINOR,
VER_GREATER);
if (VerifyVersionInfo(&osVer, typeMask, conditionMask)) {
return (1);
}
/* Failed: retry with equal */
conditionMask = 0;
conditionMask = VerSetConditionMask(conditionMask, VER_MAJORVERSION,
VER_EQUAL);
conditionMask = VerSetConditionMask(conditionMask, VER_MINORVERSION,
VER_EQUAL);
conditionMask = VerSetConditionMask(conditionMask, VER_SERVICEPACKMAJOR,
VER_EQUAL);
conditionMask = VerSetConditionMask(conditionMask, VER_SERVICEPACKMINOR,
VER_EQUAL);
if (VerifyVersionInfo(&osVer, typeMask, conditionMask)) {
return (0);
} else {
return (-1);
}
}
#ifdef TESTVERSION
int
main(int argc, char **argv) {
unsigned int major = 0;
unsigned int minor = 0;
unsigned int spmajor = 0;
unsigned int spminor = 0;
int ret;
if (argc > 1) {
--argc;
++argv;
major = (unsigned int)atoi(argv[0]);
}
if (argc > 1) {
--argc;
++argv;
minor = (unsigned int)atoi(argv[0]);
}
if (argc > 1) {
--argc;
++argv;
spmajor = (unsigned int)atoi(argv[0]);
}
if (argc > 1) {
--argc;
POST(argc);
++argv;
spminor = (unsigned int)atoi(argv[0]);
}
ret = isc_win32os_versioncheck(major, minor, spmajor, spminor);
printf("%s major %u minor %u SP major %u SP minor %u\n",
ret > 0 ? "greater" : (ret == 0 ? "equal" : "less"), major,
minor, spmajor, spminor);
return (ret);
}
#endif /* ifdef TESTVERSION */