INT CommandHistory (LPTSTR param)
{
LPTSTR tmp;
INT tmp_int;
LPHIST_ENTRY h_tmp;
TCHAR szBuffer[2048];
tmp=_tcschr(param,_T('/'));
if (tmp)
{
param=tmp;
switch (_totupper(param[1]))
{
case _T('F'):/*delete history*/
CleanHistory();InitHistory();
break;
case _T('R'):/*read history from standard in*/
//hIn=GetStdHandle (STD_INPUT_HANDLE);
for(;;)
{
ConInString(szBuffer,sizeof(szBuffer)/sizeof(TCHAR));
if (*szBuffer!=_T('\0'))
History(0,szBuffer);
else
break;
}
break;
case _T('A'):/*add an antry*/
History(0,param+2);
break;
case _T('S'):/*set history size*/
if ((tmp_int=_ttoi(param+2)))
set_size(tmp_int);
break;
default:
return 1;
}
}
else
{
for (h_tmp = Top->prev; h_tmp != Bottom; h_tmp = h_tmp->prev)
ConErrPuts(h_tmp->string);
}
return 0;
}
INT cmd_time (LPTSTR param)
{
LPTSTR *arg;
INT argc;
INT i;
INT nTimeString = -1;
if (!_tcsncmp (param, _T("/?"), 2))
{
ConOutResPaging(TRUE,STRING_TIME_HELP1);
return 0;
}
nErrorLevel = 0;
/* build parameter array */
arg = split (param, &argc, FALSE, FALSE);
/* check for options */
for (i = 0; i < argc; i++)
{
if (_tcsicmp (arg[i], _T("/t")) == 0)
{
/* Display current time in short format */
SYSTEMTIME st;
TCHAR szTime[20];
GetLocalTime(&st);
FormatTime(szTime, &st);
ConOutPuts(szTime);
freep(arg);
return 0;
}
if ((*arg[i] != _T('/')) && (nTimeString == -1))
nTimeString = i;
}
if (nTimeString == -1)
{
ConOutResPrintf(STRING_LOCALE_HELP1);
ConOutPrintf(_T(": %s\n"), GetTimeString());
}
while (1)
{
if (nTimeString == -1)
{
TCHAR s[40];
ConOutResPuts(STRING_TIME_HELP2);
ConInString (s, 40);
TRACE ("\'%s\'\n", debugstr_aw(s));
while (*s && s[_tcslen (s) - 1] < _T(' '))
s[_tcslen(s) - 1] = _T('\0');
if (ParseTime (s))
{
freep (arg);
return 0;
}
}
else
{
if (ParseTime (arg[nTimeString]))
{
freep (arg);
return 0;
}
/* force input the next time around. */
nTimeString = -1;
}
ConErrResPuts(STRING_TIME_ERROR1);
nErrorLevel = 1;
}
freep (arg);
return 0;
}
INT cmd_set (LPTSTR param)
{
LPTSTR p;
LPTSTR lpEnv;
LPTSTR lpOutput;
if ( !_tcsncmp (param, _T("/?"), 2) )
{
ConOutResPaging(TRUE,STRING_SET_HELP);
return 0;
}
param = (LPTSTR)skip_ws(param);
/* if no parameters, show the environment */
if (param[0] == _T('\0'))
{
lpEnv = (LPTSTR)GetEnvironmentStrings ();
if (lpEnv)
{
lpOutput = lpEnv;
while (*lpOutput)
{
if (*lpOutput != _T('='))
ConOutPuts(lpOutput);
lpOutput += _tcslen(lpOutput) + 1;
}
FreeEnvironmentStrings (lpEnv);
}
return 0;
}
/* the /A does *NOT* have to be followed by a whitespace */
if ( !_tcsnicmp (param, _T("/A"), 2) )
{
BOOL Success;
StripQuotes(param);
Success = seta_eval ( skip_ws(param+2) );
if(!Success)
{
/*might seem random but this is what windows xp does */
nErrorLevel = 9165;
}
return !Success;
}
if (!_tcsnicmp(param, _T("/P"), 2))
{
TCHAR value[1023];
param = GetQuotedString((LPTSTR)skip_ws(param + 2));
p = _tcschr(param, _T('='));
if (!p)
{
ConErrResPuts(STRING_SYNTAX_COMMAND_INCORRECT);
nErrorLevel = 1;
return 1;
}
*p++ = _T('\0');
ConOutPrintf(_T("%s"), GetQuotedString(p));
ConInString(value, 1023);
if (!*value || !SetEnvironmentVariable(param, value))
{
nErrorLevel = 1;
return 1;
}
return 0;
}
param = GetQuotedString(param);
p = _tcschr (param, _T('='));
if (p)
{
/* set or remove environment variable */
if (p == param)
{
/* handle set =val case */
ConErrResPuts(STRING_SYNTAX_COMMAND_INCORRECT);
nErrorLevel = 1;
return 1;
}
*p++ = _T('\0');
if (!SetEnvironmentVariable(param, *p ? p : NULL))
{
nErrorLevel = 1;
return 1;
}
}
else
{
/* display all environment variable with the given prefix */
BOOL bFound = FALSE;
while (_istspace(*param) || *param == _T(',') || *param == _T(';'))
param++;
p = _tcsrchr(param, _T(' '));
if (!p)
p = param + _tcslen(param);
*p = _T('\0');
lpEnv = GetEnvironmentStrings();
if (lpEnv)
{
lpOutput = lpEnv;
while (*lpOutput)
{
if (!_tcsnicmp(lpOutput, param, p - param))
{
ConOutPuts(lpOutput);
bFound = TRUE;
}
lpOutput += _tcslen(lpOutput) + 1;
}
FreeEnvironmentStrings(lpEnv);
}
if (!bFound)
{
ConErrResPrintf (STRING_PATH_ERROR, param);
nErrorLevel = 1;
return 1;
}
}
return 0;
}
INT cmd_date (LPTSTR param)
{
LPTSTR *arg;
INT argc;
INT i;
BOOL bPrompt = TRUE;
INT nDateString = -1;
if (!_tcsncmp (param, _T("/?"), 2))
{
ConOutResPaging(TRUE,STRING_DATE_HELP4);
return 0;
}
nErrorLevel = 0;
/* build parameter array */
arg = split (param, &argc, FALSE, FALSE);
/* check for options */
for (i = 0; i < argc; i++)
{
if (_tcsicmp (arg[i], _T("/t")) == 0)
bPrompt = FALSE;
if ((*arg[i] != _T('/')) && (nDateString == -1))
nDateString = i;
}
if (nDateString == -1)
ConOutPrintf(_T("%s"), GetDateString());
if (!bPrompt)
{
freep (arg);
return 0;
}
if (nDateString == -1)
{
while (TRUE) /* forever loop */
{
TCHAR s[40];
PrintDateString ();
ConInString (s, 40);
TRACE ("\'%s\'\n", debugstr_aw(s));
while (*s && s[_tcslen (s) - 1] < _T(' '))
s[_tcslen (s) - 1] = _T('\0');
if (ParseDate (s))
{
freep (arg);
return 0;
}
ConErrResPuts(STRING_DATE_ERROR);
}
}
else
{
if (!ParseDate (arg[nDateString]))
{
while (TRUE) /* forever loop */
{
TCHAR s[40];
ConErrResPuts(STRING_DATE_ERROR);
PrintDateString ();
ConInString (s, 40);
while (*s && s[_tcslen (s) - 1] < _T(' '))
s[_tcslen (s) - 1] = _T('\0');
if (ParseDate (s))
{
freep (arg);
return 0;
}
}
}
}
freep (arg);
return 0;
}
INT cmd_label (LPTSTR param)
{
TCHAR szRootPath[] = _T("A:\\");
TCHAR szLabel[80];
TCHAR szOldLabel[80];
DWORD dwSerialNr;
/* set empty label string */
szLabel[0] = _T('\0');
nErrorLevel = 0;
/* print help */
if (!_tcsncmp (param, _T("/?"), 2))
{
ConOutResPaging(TRUE,STRING_LABEL_HELP1);
return 0;
}
/* get parameters */
if (param[0] != _T('\0') && param[1] == _T(':'))
{
szRootPath[0] = (TCHAR)toupper(*param);
param += 2;
while (_istspace(*param))
param++;
}
else
{
/* get label of current drive */
TCHAR szCurPath[MAX_PATH];
GetCurrentDirectory (MAX_PATH, szCurPath);
szRootPath[0] = szCurPath[0];
}
_tcsncat(szLabel, param, 79);
/* check root path */
if (!IsValidPathName (szRootPath))
{
error_invalid_drive ();
nErrorLevel = 1;
return 1;
}
if (szLabel[0] == _T('\0'))
{
GetVolumeInformation(szRootPath, szOldLabel, 80, &dwSerialNr,
NULL, NULL, NULL, 0);
/* print drive info */
if (szOldLabel[0] != _T('\0'))
{
ConOutResPrintf(STRING_LABEL_HELP2, _totupper(szRootPath[0]), szOldLabel);
}
else
{
ConOutResPrintf(STRING_LABEL_HELP3, _totupper(szRootPath[0]));
}
/* print the volume serial number */
ConOutResPrintf(STRING_LABEL_HELP4, HIWORD(dwSerialNr), LOWORD(dwSerialNr));
ConOutResPuts(STRING_LABEL_HELP5);
ConInString(szLabel, 80);
}
if (!SetVolumeLabel(szRootPath, szLabel))
{
ConOutFormatMessage(GetLastError());
nErrorLevel = 1;
return 1;
}
return 0;
}
