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/** @file
* tstShflSize - Testcase for shared folder structure sizes.
* Run this on Linux and Windows, then compare.
*/
/*
* Copyright (C) 2006-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include <VBox/shflsvc.h>
#include <iprt/string.h>
#include <stdio.h>
#define STRUCT(t, size) \
do { \
if (fPrintChecks) \
printf(" STRUCT(" #t ", %d);\n", (int)sizeof(t)); \
else if ((size) != sizeof(t)) \
{ \
printf("%30s: %d expected %d!\n", #t, (int)sizeof(t), (size)); \
cErrors++; \
} \
else if (!fQuiet)\
printf("%30s: %d\n", #t, (int)sizeof(t)); \
} while (0)
int main(int argc, char **argv)
{
unsigned cErrors = 0;
/*
* Prints the code below if any argument was giving.
*/
bool fQuiet = argc == 2 && !strcmp(argv[1], "quiet");
bool fPrintChecks = !fQuiet && argc != 1;
printf("tstShflSizes: TESTING\n");
/*
* The checks.
*/
STRUCT(SHFLROOT, 4);
STRUCT(SHFLHANDLE, 8);
STRUCT(SHFLSTRING, 6);
STRUCT(SHFLCREATERESULT, 4);
STRUCT(SHFLCREATEPARMS, 108);
STRUCT(SHFLMAPPING, 8);
STRUCT(SHFLDIRINFO, 128);
STRUCT(SHFLVOLINFO, 40);
STRUCT(SHFLFSOBJATTR, 44);
STRUCT(SHFLFSOBJINFO, 92);
#ifdef VBOX_WITH_64_BITS_GUESTS
/* The size of the guest structures depends on the current architecture bit count (ARCH_BITS)
* because the HGCMFunctionParameter structure differs in 32 and 64 bit guests.
* The host VMMDev device takes care about this.
*
* Therefore this testcase verifies whether structure sizes are correct for the current ARCH_BITS.
*/
# if ARCH_BITS == 64
STRUCT(VBoxSFQueryMappings, 88);
STRUCT(VBoxSFQueryMapName, 72);
STRUCT(VBoxSFMapFolder_Old, 88);
STRUCT(VBoxSFMapFolder, 104);
STRUCT(VBoxSFUnmapFolder, 56);
STRUCT(VBoxSFCreate, 88);
STRUCT(VBoxSFClose, 72);
STRUCT(VBoxSFRead, 120);
STRUCT(VBoxSFWrite, 120);
STRUCT(VBoxSFLock, 120);
STRUCT(VBoxSFFlush, 72);
STRUCT(VBoxSFList, 168);
STRUCT(VBoxSFInformation, 120);
STRUCT(VBoxSFRemove, 88);
STRUCT(VBoxSFRename, 104);
# elif ARCH_BITS == 32
STRUCT(VBoxSFQueryMappings, 24+52);
STRUCT(VBoxSFQueryMapName, 24+40); /* this was changed from 52 in 21976 after VBox-1.4. */
STRUCT(VBoxSFMapFolder_Old, 24+52);
STRUCT(VBoxSFMapFolder, 24+64);
STRUCT(VBoxSFUnmapFolder, 24+28);
STRUCT(VBoxSFCreate, 24+52);
STRUCT(VBoxSFClose, 24+40);
STRUCT(VBoxSFRead, 24+76);
STRUCT(VBoxSFWrite, 24+76);
STRUCT(VBoxSFLock, 24+76);
STRUCT(VBoxSFFlush, 24+40);
STRUCT(VBoxSFList, 24+112);
STRUCT(VBoxSFInformation, 24+76);
STRUCT(VBoxSFRemove, 24+52);
STRUCT(VBoxSFRename, 24+64);
# else
# error "Unsupported ARCH_BITS"
# endif /* ARCH_BITS */
#else
STRUCT(VBoxSFQueryMappings, 24+52);
STRUCT(VBoxSFQueryMapName, 24+40); /* this was changed from 52 in 21976 after VBox-1.4. */
STRUCT(VBoxSFMapFolder_Old, 24+52);
STRUCT(VBoxSFMapFolder, 24+64);
STRUCT(VBoxSFUnmapFolder, 24+28);
STRUCT(VBoxSFCreate, 24+52);
STRUCT(VBoxSFClose, 24+40);
STRUCT(VBoxSFRead, 24+76);
STRUCT(VBoxSFWrite, 24+76);
STRUCT(VBoxSFLock, 24+76);
STRUCT(VBoxSFFlush, 24+40);
STRUCT(VBoxSFList, 24+112);
STRUCT(VBoxSFInformation, 24+76);
STRUCT(VBoxSFRemove, 24+52);
STRUCT(VBoxSFRename, 24+64);
#endif /* VBOX_WITH_64_BITS_GUESTS */
/*
* The summary.
*/
if (!cErrors)
printf("tstShflSizes: SUCCESS\n");
else
printf("tstShflSizes: FAILURE - %d errors\n", cErrors);
return !!cErrors;
}
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