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40a0a729f1664e9901e8355b3d2ee310ad8c3f5e
fstester/setter/os2_16.c
Natalia Portillo 40a0a729f1 Reformat code.
2019-01-27 20:33:59 +00:00

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/****************************************************************************
The Disc Image Chef
-----------------------------------------------------------------------------
Filename : os2_16.c
Author(s) : Natalia Portillo
Component : fstester.setter.os2
--[ Description ] -----------------------------------------------------------
Contains 16-bit OS/2 code
--[ License ] ---------------------------------------------------------------
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warraty of
MERCHANTIBILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
-----------------------------------------------------------------------------
Copyright (C) 2011-2018 Natalia Portillo
*****************************************************************************/
#if(defined(__I86__) || defined(__i86__) || defined(_M_I86)) && (defined(__OS2__) || defined(__os2__)) && \
!defined(__DOS__)
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define INCL_DOSMISC
#define INCL_DOSFILEMGR
#include "consts.h"
#include "defs.h"
#include "dosos2.h"
#include "os2_16.h"
#include <os2.h>
void GetOsInfo()
{
USHORT Version;
USHORT rc;
BYTE MajorVer;
BYTE MinorVer;
USHORT pathLen[1];
rc = DosGetVersion(&Version);
if(rc)
{
printf("Error %d querying OS/2 version.\n", rc);
return;
}
MajorVer = HIBYTE(Version) / 10;
MinorVer = LOBYTE(Version) / 10;
if(MajorVer == 2)
{
MajorVer = MinorVer;
MinorVer = 0;
}
printf("OS information:\n");
printf("\tRunning under OS/2 %d.%d\n", MajorVer, MinorVer);
rc = DosQSysInfo(0, (PBYTE)pathLen, sizeof(USHORT));
printf("\tMaximum path is %d bytes.\n", pathLen[0]);
}
void GetVolumeInfo(const char *path, size_t *clusterSize)
{
USHORT rc;
BYTE bData[64];
USHORT cbData = sizeof(bData);
PFSALLOCATE pfsAllocateBuffer;
USHORT driveNo = path[0] - '@';
char * fsdName;
PFSINFO pfsInfo;
if(driveNo > 32) driveNo -= 32;
*clusterSize = 0;
rc = DosQFSAttach((PSZ)path, 0, FSAIL_QUERYNAME, (PVOID)&bData, &cbData, 0);
printf("Volume information:\n");
printf("\tPath: %s\n", path);
printf("\tDrive number: %d\n", driveNo - 1);
if(rc) { printf("Error %d requesting volume information.\n", rc); }
else
{
fsdName = &bData[4 + (USHORT)bData[2] + 1 + 2];
printf("\tFSD name: %s\n", fsdName);
}
pfsAllocateBuffer = (PFSALLOCATE)malloc(sizeof(FSALLOCATE));
rc = DosQFSInfo(driveNo, 1, (PBYTE)pfsAllocateBuffer, sizeof(FSALLOCATE));
if(rc) { printf("Error %d requesting volume information.\n", rc); }
else
{
printf("\tBytes per sector: %u\n", pfsAllocateBuffer->cbSector);
printf("\tSectors per cluster: %lu (%lu bytes)\n",
pfsAllocateBuffer->cSectorUnit,
pfsAllocateBuffer->cSectorUnit * pfsAllocateBuffer->cbSector);
printf("\tClusters: %lu (%lu bytes)\n",
pfsAllocateBuffer->cUnit,
pfsAllocateBuffer->cSectorUnit * pfsAllocateBuffer->cbSector * pfsAllocateBuffer->cUnit);
printf("\tFree clusters: %lu (%lu bytes)\n",
pfsAllocateBuffer->cUnitAvail,
pfsAllocateBuffer->cSectorUnit * pfsAllocateBuffer->cbSector * pfsAllocateBuffer->cUnitAvail);
*clusterSize = pfsAllocateBuffer->cSectorUnit * pfsAllocateBuffer->cbSector;
}
free(pfsAllocateBuffer);
pfsInfo = (PFSINFO)malloc(sizeof(FSINFO));
rc = DosQFSInfo(driveNo, 2, (PBYTE)pfsInfo, sizeof(FSINFO));
if(rc) { printf("Error %d requesting volume information.\n", rc); }
else
{
printf("\tVolume label: %s\n", pfsInfo->vol.szVolLabel);
printf("\tVolume created on %d/%02d/%02d %02d:%02d:%02d\n",
pfsInfo->fdateCreation.year + 1980,
pfsInfo->fdateCreation.month - 1,
pfsInfo->fdateCreation.day,
pfsInfo->ftimeCreation.hours,
pfsInfo->ftimeCreation.minutes,
pfsInfo->ftimeCreation.twosecs * 2);
}
free(pfsInfo);
}
void FileAttributes(const char *path)
{
char drivePath[4];
USHORT rc = 0, wRc = 0, cRc = 0;
USHORT actionTaken = 0;
HFILE handle;
drivePath[0] = path[0];
drivePath[1] = ':';
drivePath[2] = '\\';
drivePath[3] = 0;
rc = DosChDir(drivePath, 0);
if(rc)
{
printf("Cannot change to specified path, not continuing.\n");
return;
}
rc = DosMkDir("ATTRS", 0);
if(rc)
{
printf("Cannot create working directory.\n");
return;
}
rc = DosChDir("ATTRS", 0);
printf("Creating attributes files.\n");
rc = DosOpen("NONE",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)noAttributeText, strlen(noAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("NONE", FILE_NORMAL, 0);
}
printf("\tFile with no attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n", "NONE", rc, wRc, cRc);
rc = DosOpen("ARCHIVE",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)archivedAttributeText, strlen(archivedAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("ARCHIVE", FILE_ARCHIVED, 0);
}
printf("\tFile with archived attribute: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n", "ARCHIVE", rc, wRc, cRc);
rc = DosOpen("SYSTEM",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)systemAttributeText, strlen(systemAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("SYSTEM", FILE_SYSTEM, 0);
}
printf("\tFile with system attribute: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n", "SYSTEM", rc, wRc, cRc);
rc = DosOpen("HIDDEN",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)hiddenAttributeText, strlen(hiddenAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("HIDDEN", FILE_HIDDEN, 0);
}
printf("\tFile with hidden attribute: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n", "HIDDEN", rc, wRc, cRc);
rc = DosOpen("READONLY",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)readonlyAttributeText, strlen(readonlyAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("READONLY", FILE_READONLY, 0);
}
printf("\tFile with read-only attribute: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n", "READONLY", rc, wRc, cRc);
rc = DosOpen("HIDDREAD",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)hiddenAttributeText, strlen(hiddenAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)readonlyAttributeText, strlen(readonlyAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("HIDDREAD", FILE_HIDDEN | FILE_READONLY, 0);
}
printf("\tFile with hidden, read-only attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"HIDDREAD",
rc,
wRc,
cRc);
rc = DosOpen("SYSTREAD",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)systemAttributeText, strlen(systemAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)readonlyAttributeText, strlen(readonlyAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("SYSTREAD", FILE_SYSTEM | FILE_READONLY, 0);
}
printf("\tFile with system, read-only attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"SYSTREAD",
rc,
wRc,
cRc);
rc = DosOpen("SYSTHIDD",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)systemAttributeText, strlen(systemAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)hiddenAttributeText, strlen(hiddenAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("SYSTHIDD", FILE_SYSTEM | FILE_HIDDEN, 0);
}
printf("\tFile with system, hidden attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"SYSTHIDD",
rc,
wRc,
cRc);
rc = DosOpen("SYSRDYHD",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)systemAttributeText, strlen(systemAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)readonlyAttributeText, strlen(readonlyAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)hiddenAttributeText, strlen(hiddenAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("SYSRDYHD", FILE_SYSTEM | FILE_READONLY | FILE_HIDDEN, 0);
}
printf("\tFile with system, read-only, hidden attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"SYSRDYHD",
rc,
wRc,
cRc);
rc = DosOpen("ARCHREAD",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)archivedAttributeText, strlen(archivedAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)readonlyAttributeText, strlen(readonlyAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("ARCHREAD", FILE_ARCHIVED | FILE_READONLY, 0);
}
printf("\tFile with archived, read-only attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"ARCHREAD",
rc,
wRc,
cRc);
rc = DosOpen("ARCHHIDD",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)archivedAttributeText, strlen(archivedAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)hiddenAttributeText, strlen(hiddenAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("ARCHHIDD", FILE_ARCHIVED | FILE_HIDDEN, 0);
}
printf("\tFile with archived, hidden attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"ARCHHIDD",
rc,
wRc,
cRc);
rc = DosOpen("ARCHDRDY",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)archivedAttributeText, strlen(archivedAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)hiddenAttributeText, strlen(hiddenAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)readonlyAttributeText, strlen(readonlyAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("ARCHDRDY", FILE_ARCHIVED | FILE_HIDDEN | FILE_READONLY, 0);
}
printf("\tFile with archived, hidden, read-only attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"ARCHDRDY",
rc,
wRc,
cRc);
rc = DosOpen("ARCHSYST",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)archivedAttributeText, strlen(archivedAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)systemAttributeText, strlen(systemAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("ARCHSYST", FILE_ARCHIVED | FILE_SYSTEM, 0);
}
printf("\tFile with archived, system attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"ARCHSYST",
rc,
wRc,
cRc);
rc = DosOpen("ARSYSRDY",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)archivedAttributeText, strlen(archivedAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)systemAttributeText, strlen(systemAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)readonlyAttributeText, strlen(readonlyAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("ARSYSRDY", FILE_ARCHIVED | FILE_SYSTEM | FILE_READONLY, 0);
}
printf("\tFile with archived, system, read-only attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"ARSYSRDY",
rc,
wRc,
cRc);
rc = DosOpen("ARCSYSHD",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)archivedAttributeText, strlen(archivedAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)systemAttributeText, strlen(systemAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)hiddenAttributeText, strlen(hiddenAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("ARCSYSHD", FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN, 0);
}
printf("\tFile with archived, system, hidden attributes: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
"ARCSYSHD",
rc,
wRc,
cRc);
rc = DosOpen("ARSYHDRD",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
wRc = DosWrite(handle, (PVOID)archivedAttributeText, strlen(archivedAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)systemAttributeText, strlen(systemAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)hiddenAttributeText, strlen(hiddenAttributeText), &actionTaken);
wRc = DosWrite(handle, (PVOID)readonlyAttributeText, strlen(readonlyAttributeText), &actionTaken);
cRc = DosClose(handle);
rc = DosSetFileMode("ARSYHDRD", FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN | FILE_READONLY, 0);
}
printf("\tFile with all (archived, system, hidden, read-only) attributes: name = \"%s\", rc = %d, wRc = %d, cRc = "
"%d\n",
"ARSYHDRD",
rc,
wRc,
cRc);
}
void FilePermissions(const char *path)
{ /* Do nothing, not supported by target operating system */
}
void ExtendedAttributes(const char *path)
{
char drivePath[4];
USHORT rc = 0, wRc = 0, cRc = 0;
USHORT actionTaken = 0;
HFILE handle;
char message[300];
EAOP eap;
drivePath[0] = path[0];
drivePath[1] = ':';
drivePath[2] = '\\';
drivePath[3] = 0;
rc = DosChDir(drivePath, 0);
if(rc)
{
printf("Cannot change to specified path, not continuing.\n");
return;
}
rc = DosMkDir("XATTRS", 0);
if(rc)
{
printf("Cannot create working directory.\n");
return;
}
rc = DosChDir("XATTRS", 0);
printf("Creating files with extended attributes.\n");
rc = DosOpen("COMMENTS",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
eap.fpGEAList = NULL;
eap.fpFEAList = (PFEALIST)&CommentsEA;
eap.oError = 0;
memset(&message, 0, 300);
sprintf(&message, "This files has an optional .COMMENTS EA\n");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
rc = DosSetFileInfo(handle, 2, (PBYTE)&eap, sizeof(EAOP));
cRc = DosClose(handle);
}
printf("\tFile with comments = \"%s\", rc = %d, wRc = %d, cRc = %d\n", "COMMENTS", rc, wRc, cRc);
rc = DosOpen("COMMENTS.CRT",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
eap.fpGEAList = NULL;
eap.fpFEAList = (PFEALIST)&CommentsEACritical;
eap.oError = 0;
memset(&message, 0, 300);
sprintf(&message, "This files has a critical .COMMENTS EA\n");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
rc = DosSetFileInfo(handle, 2, (PBYTE)&eap, sizeof(EAOP));
cRc = DosClose(handle);
}
printf("\tFile with comments = \"%s\", rc = %d, wRc = %d, cRc = %d\n", "COMMENTS.CRT", rc, wRc, cRc);
rc = DosOpen("ICON",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_REPLACE_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
eap.fpGEAList = NULL;
eap.fpFEAList = (PFEALIST)&IconEA;
eap.oError = 0;
memset(&message, 0, 300);
sprintf(&message, "This files has an optional .ICON EA\n");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
rc = DosSetFileInfo(handle, 2, (PBYTE)&eap, sizeof(EAOP));
cRc = DosClose(handle);
}
printf("\tFile with icon = \"%s\", rc = %d, wRc = %d, cRc = %d\n", "ICON", rc, wRc, cRc);
}
void ResourceFork(const char *path)
{ /* Do nothing, not supported by target operating system */
}
void Filenames(const char *path)
{
char drivePath[4];
USHORT rc = 0, wRc = 0, cRc = 0;
USHORT actionTaken = 0;
HFILE handle;
char message[300];
int pos = 0;
drivePath[0] = path[0];
drivePath[1] = ':';
drivePath[2] = '\\';
drivePath[3] = 0;
rc = DosChDir(drivePath, 0);
if(rc)
{
printf("Cannot change to specified path, not continuing.\n");
return;
}
rc = DosMkDir("FILENAME", 0);
if(rc)
{
printf("Cannot create working directory.\n");
return;
}
rc = DosChDir("FILENAME", 0);
printf("Creating files with different filenames.\n");
for(pos = 0; filenames[pos]; pos++)
{
rc = DosOpen((PSZ)filenames[pos],
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&message, 0, 300);
sprintf(&message, FILENAME_FORMAT, filenames[pos]);
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d\n", filenames[pos], rc, wRc, cRc);
}
}
#define DATETIME_FORMAT "This file is dated %04d/%02d/%02d %02d:%02d:%02d for %s\n"
void Timestamps(const char *path)
{
char drivePath[4];
USHORT rc = 0, wRc = 0, cRc = 0, tRc = 0;
USHORT actionTaken = 0;
HFILE handle;
char message[300];
FILESTATUS status;
drivePath[0] = path[0];
drivePath[1] = ':';
drivePath[2] = '\\';
drivePath[3] = 0;
rc = DosChDir(drivePath, 0);
if(rc)
{
printf("Cannot change to specified path, not continuing.\n");
return;
}
rc = DosMkDir("TIMES", 0);
if(rc)
{
printf("Cannot create working directory.\n");
return;
}
rc = DosChDir("TIMES", 0);
printf("Creating timestamped files.\n");
rc = DosOpen((PSZ) "MAXCTIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateCreation.year = 127;
status.fdateCreation.month = 12;
status.fdateCreation.day = 31;
status.ftimeCreation.hours = 23;
status.ftimeCreation.minutes = 59;
status.ftimeCreation.twosecs = 29;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateCreation.year + 1980,
status.fdateCreation.month,
status.fdateCreation.day,
status.ftimeCreation.hours,
status.ftimeCreation.minutes,
status.ftimeCreation.twosecs * 2,
"creation");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "MAXCTIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "MINCTIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateCreation.year = 0;
status.fdateCreation.month = 1;
status.fdateCreation.day = 1;
status.ftimeCreation.hours = 0;
status.ftimeCreation.minutes = 0;
status.ftimeCreation.twosecs = 0;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateCreation.year + 1980,
status.fdateCreation.month,
status.fdateCreation.day,
status.ftimeCreation.hours,
status.ftimeCreation.minutes,
status.ftimeCreation.twosecs * 2,
"creation");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "MINCTIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "Y19CTIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateCreation.year = 1999 - 1980;
status.fdateCreation.month = 12;
status.fdateCreation.day = 31;
status.ftimeCreation.hours = 23;
status.ftimeCreation.minutes = 59;
status.ftimeCreation.twosecs = 29;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateCreation.year + 1980,
status.fdateCreation.month,
status.fdateCreation.day,
status.ftimeCreation.hours,
status.ftimeCreation.minutes,
status.ftimeCreation.twosecs * 2,
"creation");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "Y19CTIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "Y2KCTIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateCreation.year = 2000 - 1980;
status.fdateCreation.month = 1;
status.fdateCreation.day = 1;
status.ftimeCreation.hours = 0;
status.ftimeCreation.minutes = 0;
status.ftimeCreation.twosecs = 0;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateCreation.year + 1980,
status.fdateCreation.month,
status.fdateCreation.day,
status.ftimeCreation.hours,
status.ftimeCreation.minutes,
status.ftimeCreation.twosecs * 2,
"creation");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "Y19CTIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "MAXWTIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateLastWrite.year = 127;
status.fdateLastWrite.month = 12;
status.fdateLastWrite.day = 31;
status.ftimeLastWrite.hours = 23;
status.ftimeLastWrite.minutes = 59;
status.ftimeLastWrite.twosecs = 29;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateLastWrite.year + 1980,
status.fdateLastWrite.month,
status.fdateLastWrite.day,
status.ftimeLastWrite.hours,
status.ftimeLastWrite.minutes,
status.ftimeLastWrite.twosecs * 2,
"last written");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "MAXWTIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "MINWTIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateLastWrite.year = 0;
status.fdateLastWrite.month = 1;
status.fdateLastWrite.day = 1;
status.ftimeLastWrite.hours = 0;
status.ftimeLastWrite.minutes = 0;
status.ftimeLastWrite.twosecs = 0;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateLastWrite.year + 1980,
status.fdateLastWrite.month,
status.fdateLastWrite.day,
status.ftimeLastWrite.hours,
status.ftimeLastWrite.minutes,
status.ftimeLastWrite.twosecs * 2,
"last written");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "MINWTIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "Y19WTIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateLastWrite.year = 1999 - 1980;
status.fdateLastWrite.month = 12;
status.fdateLastWrite.day = 31;
status.ftimeLastWrite.hours = 23;
status.ftimeLastWrite.minutes = 59;
status.ftimeLastWrite.twosecs = 29;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateLastWrite.year + 1980,
status.fdateLastWrite.month,
status.fdateLastWrite.day,
status.ftimeLastWrite.hours,
status.ftimeLastWrite.minutes,
status.ftimeLastWrite.twosecs * 2,
"last written");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "Y19WTIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "Y2KWTIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateLastWrite.year = 2000 - 1980;
status.fdateLastWrite.month = 1;
status.fdateLastWrite.day = 1;
status.ftimeLastWrite.hours = 0;
status.ftimeLastWrite.minutes = 0;
status.ftimeLastWrite.twosecs = 0;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateLastWrite.year + 1980,
status.fdateLastWrite.month,
status.fdateLastWrite.day,
status.ftimeLastWrite.hours,
status.ftimeLastWrite.minutes,
status.ftimeLastWrite.twosecs * 2,
"last written");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "Y2KWTIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "MAXATIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateLastAccess.year = 127;
status.fdateLastAccess.month = 12;
status.fdateLastAccess.day = 31;
status.ftimeLastAccess.hours = 23;
status.ftimeLastAccess.minutes = 59;
status.ftimeLastAccess.twosecs = 29;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateLastAccess.year + 1980,
status.fdateLastAccess.month,
status.fdateLastAccess.day,
status.ftimeLastAccess.hours,
status.ftimeLastAccess.minutes,
status.ftimeLastAccess.twosecs * 2,
"last access");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "MAXATIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "MINATIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateLastAccess.year = 0;
status.fdateLastAccess.month = 1;
status.fdateLastAccess.day = 1;
status.ftimeLastAccess.hours = 0;
status.ftimeLastAccess.minutes = 0;
status.ftimeLastAccess.twosecs = 0;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateLastAccess.year + 1980,
status.fdateLastAccess.month,
status.fdateLastAccess.day,
status.ftimeLastAccess.hours,
status.ftimeLastAccess.minutes,
status.ftimeLastAccess.twosecs * 2,
"last access");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "MINATIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "Y19ATIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateLastAccess.year = 1999 - 1980;
status.fdateLastAccess.month = 12;
status.fdateLastAccess.day = 31;
status.ftimeLastAccess.hours = 23;
status.ftimeLastAccess.minutes = 59;
status.ftimeLastAccess.twosecs = 29;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateLastAccess.year + 1980,
status.fdateLastAccess.month,
status.fdateLastAccess.day,
status.ftimeLastAccess.hours,
status.ftimeLastAccess.minutes,
status.ftimeLastAccess.twosecs * 2,
"last access");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "Y19ATIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "Y2KATIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateLastAccess.year = 2000 - 1980;
status.fdateLastAccess.month = 1;
status.fdateLastAccess.day = 1;
status.ftimeLastAccess.hours = 0;
status.ftimeLastAccess.minutes = 0;
status.ftimeLastAccess.twosecs = 0;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateLastAccess.year + 1980,
status.fdateLastAccess.month,
status.fdateLastAccess.day,
status.ftimeLastAccess.hours,
status.ftimeLastAccess.minutes,
status.ftimeLastAccess.twosecs * 2,
"last access");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "Y2KATIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "MAX_TIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateCreation.year = 127;
status.fdateCreation.month = 12;
status.fdateCreation.day = 31;
status.ftimeCreation.hours = 23;
status.ftimeCreation.minutes = 59;
status.ftimeCreation.twosecs = 29;
status.fdateLastAccess = status.fdateCreation;
status.ftimeLastAccess = status.ftimeCreation;
status.fdateLastWrite = status.fdateCreation;
status.ftimeLastWrite = status.ftimeCreation;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateCreation.year + 1980,
status.fdateCreation.month,
status.fdateCreation.day,
status.ftimeCreation.hours,
status.ftimeCreation.minutes,
status.ftimeCreation.twosecs * 2,
"all");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "MAX_TIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "MIN_TIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateCreation.year = 0;
status.fdateCreation.month = 1;
status.fdateCreation.day = 1;
status.ftimeCreation.hours = 0;
status.ftimeCreation.minutes = 0;
status.ftimeCreation.twosecs = 0;
status.fdateLastAccess = status.fdateCreation;
status.ftimeLastAccess = status.ftimeCreation;
status.fdateLastWrite = status.fdateCreation;
status.ftimeLastWrite = status.ftimeCreation;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateCreation.year + 1980,
status.fdateCreation.month,
status.fdateCreation.day,
status.ftimeCreation.hours,
status.ftimeCreation.minutes,
status.ftimeCreation.twosecs * 2,
"all");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "MIN_TIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "Y19_TIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateCreation.year = 1999 - 1980;
status.fdateCreation.month = 12;
status.fdateCreation.day = 31;
status.ftimeCreation.hours = 23;
status.ftimeCreation.minutes = 59;
status.ftimeCreation.twosecs = 29;
status.fdateLastAccess = status.fdateCreation;
status.ftimeLastAccess = status.ftimeCreation;
status.fdateLastWrite = status.fdateCreation;
status.ftimeLastWrite = status.ftimeCreation;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateCreation.year + 1980,
status.fdateCreation.month,
status.fdateCreation.day,
status.ftimeCreation.hours,
status.ftimeCreation.minutes,
status.ftimeCreation.twosecs * 2,
"all");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "Y19_TIME", rc, wRc, cRc, tRc);
rc = DosOpen((PSZ) "Y2K_TIME",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
memset(&status, 0, sizeof(FILESTATUS));
status.fdateCreation.year = 2000 - 1980;
status.fdateCreation.month = 1;
status.fdateCreation.day = 1;
status.ftimeCreation.hours = 0;
status.ftimeCreation.minutes = 0;
status.ftimeCreation.twosecs = 0;
status.fdateLastAccess = status.fdateCreation;
status.ftimeLastAccess = status.ftimeCreation;
status.fdateLastWrite = status.fdateCreation;
status.ftimeLastWrite = status.ftimeCreation;
memset(&message, 0, 300);
sprintf(&message,
DATETIME_FORMAT,
status.fdateCreation.year + 1980,
status.fdateCreation.month,
status.fdateCreation.day,
status.ftimeCreation.hours,
status.ftimeCreation.minutes,
status.ftimeCreation.twosecs * 2,
"all");
wRc = DosWrite(handle, &message, strlen(message), &actionTaken);
tRc = DosSetFileInfo(handle, 1, (PBYTE)&status, sizeof(FILESTATUS));
cRc = DosClose(handle);
}
printf("\tFile name = \"%s\", rc = %d, wRc = %d, cRc = %d, tRc = %d\n", "Y2K_TIME", rc, wRc, cRc, tRc);
}
void DirectoryDepth(const char *path)
{
char drivePath[4];
USHORT rc = 0;
char filename[9];
long pos = 2;
drivePath[0] = path[0];
drivePath[1] = ':';
drivePath[2] = '\\';
drivePath[3] = 0;
rc = DosChDir(drivePath, 0);
if(rc)
{
printf("Cannot change to specified path, not continuing.\n");
return;
}
rc = DosMkDir("DEPTH", 0);
if(rc)
{
printf("Cannot create working directory.\n");
return;
}
rc = DosChDir("DEPTH", 0);
printf("Creating deepest directory tree.\n");
while(!rc)
{
memset(&filename, 0, 9);
sprintf(&filename, "%08d", pos);
rc = DosMkDir(filename, 0);
if(!rc) rc = DosChDir(filename, 0);
pos++;
}
printf("\tCreated %d levels of directory hierarchy\n", pos);
}
void Fragmentation(const char *path, size_t clusterSize)
{
size_t halfCluster = clusterSize / 2;
size_t quarterCluster = clusterSize / 4;
size_t twoCluster = clusterSize * 2;
size_t threeQuartersCluster = halfCluster + quarterCluster;
size_t twoAndThreeQuartCluster = threeQuartersCluster + twoCluster;
unsigned char *buffer;
char drivePath[4];
USHORT rc = 0, wRc = 0, cRc = 0;
USHORT actionTaken = 0;
HFILE handle;
long i;
drivePath[0] = path[0];
drivePath[1] = ':';
drivePath[2] = '\\';
drivePath[3] = 0;
rc = DosChDir(drivePath, 0);
if(rc)
{
printf("Cannot change to specified path, not continuing.\n");
return;
}
rc = DosMkDir("FRAGS", 0);
if(rc)
{
printf("Cannot create working directory.\n");
return;
}
rc = DosChDir("FRAGS", 0);
rc = DosOpen((PSZ) "HALFCLST",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(halfCluster);
memset(buffer, 0, halfCluster);
for(i = 0; i < halfCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, halfCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n", "HALFCLST", halfCluster, rc, wRc, cRc);
rc = DosOpen((PSZ) "QUARCLST",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(quarterCluster);
memset(buffer, 0, quarterCluster);
for(i = 0; i < quarterCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, quarterCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n", "QUARCLST", quarterCluster, rc, wRc, cRc);
rc = DosOpen((PSZ) "TWOCLST",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(twoCluster);
memset(buffer, 0, twoCluster);
for(i = 0; i < twoCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, twoCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n", "TWOCLST", twoCluster, rc, wRc, cRc);
rc = DosOpen((PSZ) "TRQTCLST",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(threeQuartersCluster);
memset(buffer, 0, threeQuartersCluster);
for(i = 0; i < threeQuartersCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, threeQuartersCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n",
"TRQTCLST",
threeQuartersCluster,
rc,
wRc,
cRc);
rc = DosOpen((PSZ) "TWTQCLST",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(twoAndThreeQuartCluster);
memset(buffer, 0, twoAndThreeQuartCluster);
for(i = 0; i < twoAndThreeQuartCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, twoAndThreeQuartCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n",
"TWTQCLST",
twoAndThreeQuartCluster,
rc,
wRc,
cRc);
rc = DosOpen((PSZ) "TWO1",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(twoCluster);
memset(buffer, 0, twoCluster);
for(i = 0; i < twoCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, twoCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n", "TWO1", twoCluster, rc, wRc, cRc);
rc = DosOpen((PSZ) "TWO2",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(twoCluster);
memset(buffer, 0, twoCluster);
for(i = 0; i < twoCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, twoCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n", "TWO2", twoCluster, rc, wRc, cRc);
rc = DosOpen((PSZ) "TWO3",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(twoCluster);
memset(buffer, 0, twoCluster);
for(i = 0; i < twoCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, twoCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tDeleting \"TWO2\".\n");
rc = DosDelete((PSZ) "TWO2", 0);
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n", "TWO3", twoCluster, rc, wRc, cRc);
rc = DosOpen((PSZ) "FRAGTHRQ",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(threeQuartersCluster);
memset(buffer, 0, threeQuartersCluster);
for(i = 0; i < threeQuartersCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, threeQuartersCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tDeleting \"TWO1\".\n");
rc = DosDelete((PSZ) "TWO1", 0);
printf("\tDeleting \"TWO3\".\n");
rc = DosDelete((PSZ) "TWO3", 0);
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n",
"FRAGTHRQ",
threeQuartersCluster,
rc,
wRc,
cRc);
rc = DosOpen((PSZ) "FRAGSIXQ",
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(!rc)
{
buffer = malloc(twoAndThreeQuartCluster);
memset(buffer, 0, twoAndThreeQuartCluster);
for(i = 0; i < twoAndThreeQuartCluster; i++) buffer[i] = clauniaBytes[i % CLAUNIA_SIZE];
wRc = DosWrite(handle, buffer, twoAndThreeQuartCluster, &actionTaken);
cRc = DosClose(handle);
free(buffer);
}
printf("\tFile name = \"%s\", size = %d, rc = %d, wRc = %d, cRc = %d\n",
"FRAGSIXQ",
twoAndThreeQuartCluster,
rc,
wRc,
cRc);
}
void Links(const char *path)
{ /* Do nothing, not supported by target operating system */
}
void Sparse(const char *path)
{ /* Do nothing, not supported by target operating system */
}
void MillionFiles(const char *path)
{
char drivePath[4];
USHORT rc = 0;
char filename[9];
unsigned long long pos = 0;
USHORT actionTaken = 0;
HFILE handle;
drivePath[0] = path[0];
drivePath[1] = ':';
drivePath[2] = '\\';
drivePath[3] = 0;
rc = DosChDir(drivePath, 0);
if(rc)
{
printf("Cannot change to specified path, not continuing.\n");
return;
}
rc = DosMkDir("MILLION", 0);
if(rc)
{
printf("Cannot create working directory.\n");
return;
}
rc = DosChDir("MILLION", 0);
printf("Creating lots of files.\n");
for(pos = 0; pos < 100000ULL; pos++)
{
memset(&filename, 0, 9);
sprintf(&filename, "%08llu", pos);
rc = DosOpen(&filename,
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(rc) break;
DosClose(handle);
}
printf("\tCreated %llu files\n", pos);
}
void DeleteFiles(const char *path)
{
char drivePath[4];
USHORT rc = 0;
char filename[9];
short pos = 0;
USHORT actionTaken = 0;
HFILE handle;
drivePath[0] = path[0];
drivePath[1] = ':';
drivePath[2] = '\\';
drivePath[3] = 0;
rc = DosChDir(drivePath, 0);
if(rc)
{
printf("Cannot change to specified path, not continuing.\n");
return;
}
rc = DosMkDir("DELETED", 0);
if(rc)
{
printf("Cannot create working directory.\n");
return;
}
rc = DosChDir("DELETED", 0);
printf("Creating and deleting files.\n");
for(pos = 0; pos < 64; pos++)
{
memset(&filename, 0, 9);
sprintf(&filename, "%X", pos);
rc = DosOpen(&filename,
&handle,
&actionTaken,
0,
FILE_NORMAL,
OPEN_ACTION_CREATE_IF_NEW | OPEN_ACTION_FAIL_IF_EXISTS,
OPEN_FLAGS_NOINHERIT | OPEN_FLAGS_NO_CACHE | OPEN_SHARE_DENYNONE | OPEN_ACCESS_READWRITE,
0);
if(rc) break;
DosClose(handle);
DosDelete(&filename, 0);
}
}
#endif
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