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-rw-r--r--config.tests/mac/crc/main.cpp108
1 files changed, 0 insertions, 108 deletions
diff --git a/config.tests/mac/crc/main.cpp b/config.tests/mac/crc/main.cpp
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index f02177ccb7..0000000000
--- a/config.tests/mac/crc/main.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the config.tests of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <iostream>
-#include <cstdlib>
-#include <cstring>
-
-
-class CCRC32
-{
-public:
- CCRC32() { initialize(); }
-
- unsigned long FullCRC(const unsigned char *sData, unsigned long ulDataLength)
- {
- unsigned long ulCRC = 0xffffffff;
- PartialCRC(&ulCRC, sData, ulDataLength);
- return(ulCRC ^ 0xffffffff);
- }
-
- void PartialCRC(unsigned long *ulCRC, const unsigned char *sData, unsigned long ulDataLength)
- {
- while(ulDataLength--) {
- *ulCRC = (*ulCRC >> 8) ^ ulTable[(*ulCRC & 0xFF) ^ *sData++];
- }
- }
-
-private:
- void initialize(void)
- {
- unsigned long ulPolynomial = 0x04C11DB7;
- memset(&ulTable, 0, sizeof(ulTable));
- for(int iCodes = 0; iCodes <= 0xFF; iCodes++) {
- ulTable[iCodes] = Reflect(iCodes, 8) << 24;
- for(int iPos = 0; iPos < 8; iPos++) {
- ulTable[iCodes] = ((ulTable[iCodes] << 1) & 0xffffffff)
- ^ ((ulTable[iCodes] & (1 << 31)) ? ulPolynomial : 0);
- }
-
- ulTable[iCodes] = Reflect(ulTable[iCodes], 32);
- }
- }
- unsigned long Reflect(unsigned long ulReflect, const char cChar)
- {
- unsigned long ulValue = 0;
- // Swap bit 0 for bit 7, bit 1 For bit 6, etc....
- for(int iPos = 1; iPos < (cChar + 1); iPos++) {
- if(ulReflect & 1) {
- ulValue |= (1ul << (cChar - iPos));
- }
- ulReflect >>= 1;
- }
- return ulValue;
- }
- unsigned long ulTable[256]; // CRC lookup table array.
-};
-
-
-int main(int argc, char **argv)
-{
- CCRC32 crc;
- char *name;
- if (argc < 2) {
- std::cerr << "usage: crc <string>\n";
- return 0;
- } else {
- name = argv[1];
- }
- std::cout << crc.FullCRC((unsigned char *)name, strlen(name)) << std::endl;
-}