| 1 | /* $Id: VBoxCredProvUtils.cpp 82968 2020-02-04 10:35:17Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxCredProvUtils - Misc. utility functions for VBoxCredProv.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2012-2020 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 |
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| 19 | /*********************************************************************************************************************************
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| 20 | * Header Files *
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| 21 | *********************************************************************************************************************************/
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| 22 | #include <iprt/win/windows.h>
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| 23 |
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| 24 | #include <iprt/string.h>
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| 25 | #include <VBox/log.h>
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| 26 | #ifdef LOG_ENABLED
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| 27 | # include <iprt/stream.h>
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| 28 | #endif
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| 29 | #include <VBox/VBoxGuestLib.h>
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| 30 |
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| 31 |
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| 32 | /*********************************************************************************************************************************
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| 33 | * Global Variables *
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| 34 | *********************************************************************************************************************************/
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| 35 | /** Verbosity flag for guest logging. */
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| 36 | DWORD g_dwVerbosity = 0;
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| 37 |
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| 38 |
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| 39 | /**
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| 40 | * Displays a verbose message.
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| 41 | *
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| 42 | * @param dwLevel Minimum log level required to display this message.
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| 43 | * @param pszFormat The message text.
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| 44 | * @param ... Format arguments.
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| 45 | */
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| 46 | void VBoxCredProvVerbose(DWORD dwLevel, const char *pszFormat, ...)
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| 47 | {
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| 48 | if (dwLevel <= g_dwVerbosity)
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| 49 | {
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| 50 | va_list args;
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| 51 | va_start(args, pszFormat);
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| 52 | char *psz = NULL;
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| 53 | RTStrAPrintfV(&psz, pszFormat, args);
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| 54 | va_end(args);
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| 55 |
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| 56 | AssertPtr(psz);
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| 57 | LogRel(("%s", psz));
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| 58 |
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| 59 | #ifdef LOG_ENABLED
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| 60 | PRTSTREAM pStream;
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| 61 | int rc2 = RTStrmOpen("C:\\VBoxCredProvLog.txt", "a", &pStream);
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| 62 | if (RT_SUCCESS(rc2))
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| 63 | {
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| 64 | RTStrmPrintf(pStream, "%s", psz);
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| 65 | RTStrmClose(pStream);
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| 66 | }
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| 67 | #endif
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| 68 | RTStrFree(psz);
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| 69 | }
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| 70 | }
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| 71 |
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| 72 |
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| 73 | /**
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| 74 | * Reports VBoxGINA's status to the host (treated as a guest facility).
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| 75 | *
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| 76 | * @return IPRT status code.
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| 77 | * @param enmStatus Status to report to the host.
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| 78 | */
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| 79 | int VBoxCredProvReportStatus(VBoxGuestFacilityStatus enmStatus)
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| 80 | {
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| 81 | VBoxCredProvVerbose(0, "VBoxCredProv: reporting status %d\n", enmStatus);
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| 82 |
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| 83 | int rc = VbglR3AutoLogonReportStatus(enmStatus);
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| 84 | if (RT_FAILURE(rc))
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| 85 | VBoxCredProvVerbose(0, "VBoxCredProv: failed to report status %d, rc=%Rrc\n", enmStatus, rc);
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| 86 | return rc;
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| 87 | }
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| 88 |
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