📄 ntinfo.c
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// __________________________________________________________
//
// ntinfo.c
// Windows NT System Info V1.00
// 11-15-1998 Sven B. Schreiber
// sbs@orgon.com
// __________________________________________________________
#include "ntinfo.h"
// =================================================================
// DISCLAIMER
// =================================================================
/*
This software is provided "as is" and any express or implied
warranties, including, but not limited to, the implied warranties of
merchantibility and fitness for a particular purpose are disclaimed.
In no event shall the author Sven B. Schreiber be liable for any
direct, indirect, incidental, special, exemplary, or consequential
damages (including, but not limited to, procurement of substitute
goods or services; loss of use, data, or profits; or business
interruption) however caused and on any theory of liability,
whether in contract, strict liability, or tort (including negligence
or otherwise) arising in any way out of the use of this software,
even if advised of the possibility of such damage.
*/
// =================================================================
// REVISION HISTORY
// =================================================================
/*
11-15-1998 V1.00 Original version (SBS).
*/
// =================================================================
// GLOBAL VARIABLES
// =================================================================
DWORD gdLine = 80;
DWORD gdIdProcess = MAXDWORD;
// =================================================================
// GLOBAL STRINGS
// =================================================================
TBYTE atArguments [] =
T("{ <option> { [<parameter>] } }");
TBYTE atOptionPrefixes [] =
T("-/");
TBYTE atOptionInfo [] =
T("\r\n\0")
T("Options: \0")
T("\r\n\"this\" is the current process, ") S(MAIN_FILENAME) T(".")
T("\r\nTo exclude entries, specify \"<option> * <entry list>\".")
T("\r\nUnambiguous abbreviations are allowed.")
T("\r\nValid option prefixes:\0.\r\n");
// -----------------------------------------------------------------
TBYTE atOptionInvalid [] =
T("\r\n\\\\ The command option \"%s\" is invalid.");
TBYTE atOptionAmbiguous [] =
T("\r\n\\\\ The command option \"%s\" is ambiguous.");
TBYTE atOptionHelp [] =
T("\r\n\\\\ Please select one from the following list:")
T("\r\n\0\\\\\0 %c%s\0\r\n");
TBYTE atParameterIgnored [] =
T("\r\n\\\\ The command parameter \"%s\" was ignored.\r\n");
TBYTE atListError [] =
T("\r\n\\\\ Unable to retrieve the %s directory.");
// -----------------------------------------------------------------
TBYTE atCommand [] =
T("\r\n\0") S(MAIN_MODULE) T(" %c%s\0 %s\0 %lu\0")
T("\r\n\0") T("=\0\r\n");
TBYTE atPageFile [] =
T("\r\n\0%lu\0 page file\0\0s\0 (\0%lu\0 byte\0\0s\0)\r\n");
TBYTE atLock [] =
T("\r\n\0%lu\0 lock\0\0s\0 (\0%lu\0 byte\0\0s\0)\r\n");
TBYTE atModule [] =
T("\r\n\0%lu\0 module\0\0s\0 (\0%lu\0 byte\0\0s\0)\r\n");
TBYTE atHandle [] =
T("\r\n\0%lu\0 handle\0\0s\0 (\0%lu\0 byte\0\0s\0)\r\n");
TBYTE atObject [] =
T("\r\n\0%lu\0 object type\0\0s\0 (\0%lu\0 byte\0\0s\0)\r\n");
TBYTE atProcess [] =
T("\r\n\0%lu\0 process\0\0es\0 (\0%lu\0 byte\0\0s\0)\r\n");
TBYTE atThread [] =
T("\r\n\0%lu\0 thread\0\0s\0 (\0%lu\0 byte\0\0s\0)\r\n");
TBYTE atLookaside [] =
T("\r\n\0%lu\0 lookaside list\0\0s\0 (\0%lu\0 byte\0\0s\0)\r\n");
TBYTE atSummary [] =
T("\r\n\0%lu\0 item\0\0s\0 listed\r\n");
// -----------------------------------------------------------------
TBYTE atYes [] = T("YES");
TBYTE atNo [] = T("NO");
TBYTE atNewLine [] = T("\r\n");
TBYTE atSpace [] = T(" ");
TBYTE atDash [] = T("-");
// -----------------------------------------------------------------
BYTE abNull [] = "" ;
WORD awNull [] = L"" ;
TBYTE atNull [] = T("");
// =================================================================
// OPTION CONTROL TABLE
// =================================================================
DWORD WINAPI Basic (PNTL_CMD_DATA pncd);
DWORD WINAPI Cpu (PNTL_CMD_DATA pncd);
DWORD WINAPI Time (PNTL_CMD_DATA pncd);
DWORD WINAPI Memory (PNTL_CMD_DATA pncd);
DWORD WINAPI Cache (PNTL_CMD_DATA pncd);
DWORD WINAPI PageFile (PNTL_CMD_DATA pncd);
DWORD WINAPI Lock (PNTL_CMD_DATA pncd);
DWORD WINAPI Module (PNTL_CMD_DATA pncd);
DWORD WINAPI Handle (PNTL_CMD_DATA pncd);
DWORD WINAPI Object (PNTL_CMD_DATA pncd);
DWORD WINAPI Process (PNTL_CMD_DATA pncd);
DWORD WINAPI Thread (PNTL_CMD_DATA pncd);
DWORD WINAPI Lookaside (PNTL_CMD_DATA pncd);
DWORD WINAPI Help (PNTL_CMD_DATA pncd);
// -----------------------------------------------------------------
NTL_CMD_OPTION anco [] =
{
T("basic"), NULL, Basic,
T("cpu"), NULL, Cpu,
T("time"), NULL, Time,
T("memory"), NULL, Memory,
T("cache"), NULL, Cache,
T("pagefile"), NULL, PageFile,
T("lock"), T(" [*|all]"), Lock,
T("module"), T(" [*|all] { [this|<ID> ] }"), Module,
T("handle"), T(" [*|all] { [this|<PID>] }"), Handle,
T("object"), T(" [*|all] { [this|<PID>] }"), Object,
T("process"), T(" [*|all] { [this|<PID>] }"), Process,
T("thread"), T(" [*|all] { [this|<PID>|<TID>] }"), Thread,
T("lookaside"), T(" [*|all] { [<tag pattern>] }"), Lookaside,
T("help"), NULL, Help,
T("?"), NULL, Help,
NULL, NULL, NULL,
};
// -----------------------------------------------------------------
NTL_CMD_FLAG ancf [] =
{
T("*"), NTL_CMD_FLAG_ALL,
T("all"), NTL_CMD_FLAG_ALL,
T("this"), NTL_CMD_FLAG_THIS,
T("named"), NTL_CMD_FLAG_NAMED,
NULL, 0,
};
// =================================================================
// DISPLAY ROUTINES
// =================================================================
DWORD WINAPI DisplaySeparator (PTBYTE ptPattern,
DWORD dSize,
BOOL fLimit)
{
PTBYTE ptPattern1;
DWORD i, j, n;
n = (fLimit && gdLine ? min (dSize, gdLine-1)
: dSize);
ptPattern1 = ((ptPattern != NULL) && ptPattern [0] ? ptPattern
: atDash);
for (i = j = 0; i < n; i++)
{
printf (T("%c"), ptPattern1 [j++]);
if (!ptPattern1 [j]) j = 0;
}
return n;
}
// -----------------------------------------------------------------
DWORD WINAPI DisplayTest (PTBYTE ptFormat,
...)
{
TBYTE atBuffer [NTL_WVSPRINTF];
PVOID pArgs = &ptFormat + 1;
wvsprintf (atBuffer, ptFormat, pArgs);
return lstrlen (atBuffer);
}
// -----------------------------------------------------------------
DWORD WINAPI DisplayText (PTBYTE ptText,
PDWORD pdOffset)
{
DWORD n = 0;
if (pdOffset != NULL)
{
n = printf (ptText + *pdOffset);
*pdOffset += (lstrlen (ptText + *pdOffset) + 1);
}
else
{
n = printf (ptText);
}
return n;
}
// -----------------------------------------------------------------
void WINAPI DisplaySkip (PTBYTE ptText,
PDWORD pdOffset)
{
if (pdOffset != NULL)
{
*pdOffset += (lstrlen (ptText + *pdOffset) + 1);
}
return;
}
// -----------------------------------------------------------------
void WINAPI DisplayCommand (PNTL_CMD_DATA pncd)
{
DWORD dOffset, dMask, i, n;
dOffset = 0;
DisplayText (atCommand, &dOffset);
n = printf (atCommand+dOffset,
pncd->tPrefix, pncd->pnco->ptName);
DisplaySkip (atCommand, &dOffset);
for (i = 0, dMask = ~0; pncd->pncfTable [i].ptName != NULL; i++)
{
if ((pncd->dFlags & dMask) & pncd->pncfTable [i].dMask)
{
n += printf (atCommand+dOffset,
pncd->pncfTable [i].ptName);
dMask &= ~pncd->pncfTable [i].dMask;
}
}
DisplaySkip (atCommand, &dOffset);
for (i = 0; i < pncd->dCount; i++)
{
if (pncd->ancp [i].fNumeric)
{
n += printf (atCommand+dOffset,
pncd->ancp [i].dValue);
}
}
DisplaySkip (atCommand, &dOffset);
DisplayText (atCommand, &dOffset);
DisplaySeparator (atCommand+dOffset, n, TRUE);
DisplaySkip (atCommand, &dOffset);
DisplayText (atCommand, &dOffset);
return;
}
// -----------------------------------------------------------------
void WINAPI DisplayHeader (PTBYTE ptText,
DWORD dItems,
DWORD dBytes)
{
DWORD dOffset;
dOffset = 0;
DisplayText (ptText, &dOffset);
printf (ptText+dOffset, dItems);
DisplaySkip (ptText, &dOffset);
DisplayText (ptText, &dOffset);
if (dItems == 1)
{
DisplayText (ptText, &dOffset);
DisplaySkip (ptText, &dOffset);
}
else
{
DisplaySkip (ptText, &dOffset);
DisplayText (ptText, &dOffset);
}
DisplayText (ptText, &dOffset);
printf (ptText+dOffset, dBytes);
DisplaySkip (ptText, &dOffset);
DisplayText (ptText, &dOffset);
if (dBytes == 1)
{
DisplayText (ptText, &dOffset);
DisplaySkip (ptText, &dOffset);
}
else
{
DisplaySkip (ptText, &dOffset);
DisplayText (ptText, &dOffset);
}
DisplayText (ptText, &dOffset);
return;
}
// -----------------------------------------------------------------
void WINAPI DisplaySummary (PTBYTE ptText,
DWORD dItems)
{
DWORD dOffset;
dOffset = 0;
DisplayText (ptText, &dOffset);
printf (ptText+dOffset, dItems);
DisplaySkip (ptText, &dOffset);
DisplayText (ptText, &dOffset);
if (dItems == 1)
{
DisplayText (ptText, &dOffset);
DisplaySkip (ptText, &dOffset);
}
else
{
DisplaySkip (ptText, &dOffset);
DisplayText (ptText, &dOffset);
}
DisplayText (ptText, &dOffset);
return;
}
// =================================================================
// COMMAND LINE MANAGEMENT
// =================================================================
BOOL CALLBACK CommandCallback (DWORD dEvent,
TBYTE tPrefix,
PTBYTE ptData,
PNTINFO_CLIENT pnc)
{
BOOL fMore = TRUE;
switch (dEvent)
{
case NTL_CMD_CALLBACK_OVERFLOW:
{
printf (atParameterIgnored, ptData);
break;
}
case NTL_CMD_CALLBACK_INVALID:
{
printf (atOptionInvalid, ptData);
break;
}
case NTL_CMD_CALLBACK_AMBIGUOUS:
{
printf (atOptionAmbiguous, ptData);
break;
}
case NTL_CMD_CALLBACK_ENUMERATE:
{
if (ptData != NULL)
{
if (!pnc->dOffset)
{
DisplayText (atOptionHelp, &pnc->dOffset);
pnc->dNewLine = pnc->dOffset;
pnc->dColumn =
DisplayText (atOptionHelp, &pnc->dOffset);
}
if (pnc->dColumn +
DisplayTest (atOptionHelp + pnc->dOffset,
tPrefix, ptData)
>= gdLine)
{
printf (atNewLine);
pnc->dOffset = pnc->dNewLine;
pnc->dColumn =
DisplayText (atOptionHelp, &pnc->dOffset);
}
pnc->dColumn += printf (atOptionHelp + pnc->dOffset,
tPrefix, ptData);
}
else
{
if (pnc->dOffset)
{
DisplaySkip (atOptionHelp, &pnc->dOffset);
DisplayText (atOptionHelp, &pnc->dOffset);
pnc->dOffset = 0;
}
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