Mercurial > trustbridge

annotate common/logging.c @ 586:ecfd77751daf

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Disambiguate enumerator values and add portable wrapper.
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 27 May 2014 16:30:58 +0000
parents 17e1c8f37d72
children 2a4f7364ab81
rev   line source
404
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Andre Heinecke <aheinecke@intevation.de>
parents: 252
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
252
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Andre Heinecke <aheinecke@intevation.de>
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8 #include "logging.h"
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9 #include "strhelp.h"
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10
bd7fb50078b4 Add logging.h for some logging / debug functions
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11 #include <stdio.h>
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12
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13 #ifdef WIN32
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14 char *
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15 getLastErrorMsg()
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16 {
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17 LPWSTR bufPtr = NULL;
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18 DWORD err = GetLastError();
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19 char *retval = NULL;
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20 FormatMessageW (FORMAT_MESSAGE_ALLOCATE_BUFFER |
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21 FORMAT_MESSAGE_FROM_SYSTEM |
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22 FORMAT_MESSAGE_IGNORE_INSERTS,
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23 NULL, err, 0, (LPWSTR) &bufPtr, 0, NULL);
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24 if (!bufPtr)
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25 {
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26 HMODULE hWinhttp = GetModuleHandleW (L"crypt32");
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27 if (hWinhttp)
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28 {
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29 FormatMessageW (FORMAT_MESSAGE_ALLOCATE_BUFFER |
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30 FORMAT_MESSAGE_FROM_HMODULE |
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31 FORMAT_MESSAGE_IGNORE_INSERTS,
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32 hWinhttp, HRESULT_CODE (err), 0,
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33 (LPWSTR) &bufPtr, 0, NULL);
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34 }
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35 }
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36 if (!bufPtr) {
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37 fprintf (stderr, "Error getting last error for code: %lx \n", err);
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38 return NULL;
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39 }
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40
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41 retval = wchar_to_utf8(bufPtr, wcslen(bufPtr));
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42 LocalFree (bufPtr);
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43
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44 return retval;
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45 }
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46
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47 #endif
http://wald.intevation.org/projects/trustbridge/