Mercurial > trustbridge
comparison common/logging.c @ 260:e7a8b70021b6
Merged
| author | Sascha Wilde <wilde@intevation.de> |
|---|---|
| date | Tue, 01 Apr 2014 15:46:40 +0200 |
| parents | bd7fb50078b4 |
| children | 17e1c8f37d72 |
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| 259:20d515604daa | 260:e7a8b70021b6 |
|---|---|
| 1 #include "logging.h" | |
| 2 #include "strhelp.h" | |
| 3 | |
| 4 #include <stdio.h> | |
| 5 | |
| 6 #ifdef WIN32 | |
| 7 char * | |
| 8 getLastErrorMsg() | |
| 9 { | |
| 10 LPWSTR bufPtr = NULL; | |
| 11 DWORD err = GetLastError(); | |
| 12 char *retval = NULL; | |
| 13 FormatMessageW (FORMAT_MESSAGE_ALLOCATE_BUFFER | | |
| 14 FORMAT_MESSAGE_FROM_SYSTEM | | |
| 15 FORMAT_MESSAGE_IGNORE_INSERTS, | |
| 16 NULL, err, 0, (LPWSTR) &bufPtr, 0, NULL); | |
| 17 if (!bufPtr) | |
| 18 { | |
| 19 HMODULE hWinhttp = GetModuleHandleW (L"crypt32"); | |
| 20 if (hWinhttp) | |
| 21 { | |
| 22 FormatMessageW (FORMAT_MESSAGE_ALLOCATE_BUFFER | | |
| 23 FORMAT_MESSAGE_FROM_HMODULE | | |
| 24 FORMAT_MESSAGE_IGNORE_INSERTS, | |
| 25 hWinhttp, HRESULT_CODE (err), 0, | |
| 26 (LPWSTR) &bufPtr, 0, NULL); | |
| 27 } | |
| 28 } | |
| 29 if (!bufPtr) { | |
| 30 fprintf (stderr, "Error getting last error for code: %lx \n", err); | |
| 31 return NULL; | |
| 32 } | |
| 33 | |
| 34 retval = wchar_to_utf8(bufPtr, wcslen(bufPtr)); | |
| 35 LocalFree (bufPtr); | |
| 36 | |
| 37 return retval; | |
| 38 } | |
| 39 | |
| 40 #endif |