INT cmd_shift (LPTSTR param)
{
INT i = 0;
TRACE ("cmd_shift: (\'%s\')\n", debugstr_aw(param));
if (!_tcsncmp (param, _T("/?"), 2))
{
ConOutResPaging(TRUE,STRING_SHIFT_HELP);
return 0;
}
nErrorLevel = 0;
if (bc == NULL)
{
/* not in batch - error!! */
nErrorLevel = 1;
return 1;
}
if (!_tcsicmp (param, _T("down")))
{
if (bc->shiftlevel[0])
for (; i <= 9; i++)
bc->shiftlevel[i]--;
}
else /* shift up */
{
if (*param == _T('/'))
{
if (param[1] < '0' || param[1] > '9')
{
error_invalid_switch(param[1]);
return 1;
}
i = param[1] - '0';
}
for (; i < 9; i++)
bc->shiftlevel[i] = bc->shiftlevel[i + 1];
bc->shiftlevel[i]++;
}
return 0;
}
/*
* DirReadParameters
*
* Parse the parameters and switches of the command line and exports them
*/
static BOOL
DirReadParam(LPTSTR Line, /* [IN] The line with the parameters & switches */
LPTSTR** params, /* [OUT] The parameters after parsing */
LPINT entries, /* [OUT] The number of parameters after parsing */
LPDIRSWITCHFLAGS lpFlags) /* [IN/OUT] The flags after calculating switches */
{
TCHAR cCurSwitch; /* The current switch */
TCHAR cCurChar; /* Current examing character */
TCHAR cCurUChar; /* Current upper examing character */
BOOL bNegative; /* Negative switch */
BOOL bPNegative; /* Negative switch parameter */
BOOL bIntoQuotes; /* A flag showing if we are in quotes (") */
LPTSTR ptrStart; /* A pointer to the first character of a parameter */
LPTSTR ptrEnd; /* A pointer to the last character of a parameter */
BOOL bOrderByNoPar; /* A flag to indicate /O with no switch parameter */
LPTSTR temp;
/* Initialize parameter array */
*params = NULL;
*entries = 0;
/* Initialize variables; */
cCurSwitch = _T(' ');
bNegative = FALSE;
bPNegative = FALSE;
/* We suppose that switch parameters
were given to avoid setting them to default
if the switch was not given */
bOrderByNoPar = FALSE;
/* Main Loop (see README_DIR.txt) */
/* scan the command line char per char, and we process its char */
while (*Line)
{
/* we save current character as it is and its upper case */
cCurChar = *Line;
cCurUChar = _totupper(*Line);
/* 1st section (see README_DIR.txt) */
/* When a switch is expecting */
if (cCurSwitch == _T('/'))
{
while (*Line == _T(' '))
Line++;
bNegative = (*Line == _T('-'));
Line += bNegative;
cCurChar = *Line;
cCurUChar = _totupper(*Line);
if ((cCurUChar == _T('A')) ||(cCurUChar == _T('T')) || (cCurUChar == _T('O')))
{
/* If positive, prepare for parameters... if negative, reset to defaults */
switch (cCurUChar)
{
case _T('A'):
lpFlags->stAttribs.dwAttribVal = 0L;
lpFlags->stAttribs.dwAttribMask = 0L;
if (bNegative)
lpFlags->stAttribs.dwAttribMask = FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM;
break;
case _T('T'):
if (bNegative)
lpFlags->stTimeField.eTimeField = TF_MODIFIEDDATE;
break;
case _T('O'):
bOrderByNoPar = !bNegative;
lpFlags->stOrderBy.sCriteriaCount = 0;
break;
}
if (!bNegative)
{
/* Positive switch, so it can take parameters. */
cCurSwitch = cCurUChar;
Line++;
/* Skip optional leading colon */
if (*Line == _T(':'))
Line++;
continue;
}
}
else if (cCurUChar == _T('L'))
lpFlags->bLowerCase = ! bNegative;
else if (cCurUChar == _T('B'))
lpFlags->bBareFormat = ! bNegative;
else if (cCurUChar == _T('C'))
lpFlags->bTSeperator = ! bNegative;
else if (cCurUChar == _T('W'))
lpFlags->bWideList = ! bNegative;
else if (cCurUChar == _T('D'))
lpFlags->bWideListColSort = ! bNegative;
else if (cCurUChar == _T('N'))
lpFlags->bNewLongList = ! bNegative;
else if (cCurUChar == _T('P'))
lpFlags->bPause = ! bNegative;
else if (cCurUChar == _T('Q'))
lpFlags->bUser = ! bNegative;
else if (cCurUChar == _T('S'))
lpFlags->bRecursive = ! bNegative;
else if (cCurUChar == _T('X'))
lpFlags->bShortName = ! bNegative;
else if (cCurChar == _T('4'))
lpFlags->b4Digit = ! bNegative;
else if (cCurChar == _T('?'))
{
DirHelp();
return FALSE;
}
else
{
error_invalid_switch ((TCHAR)_totupper (*Line));
return FALSE;
}
/* Make sure there's no extra characters at the end of the switch */
if (Line[1] && Line[1] != _T('/') && Line[1] != _T(' '))
{
error_parameter_format(Line[1]);
return FALSE;
}
cCurSwitch = _T(' ');
}
else if (cCurSwitch == _T(' '))
{
/* 2nd section (see README_DIR.txt) */
/* We are expecting parameter or the unknown */
if (cCurChar == _T('/'))
cCurSwitch = _T('/');
else if (cCurChar == _T(' '))
/* do nothing */;
else
{
/* This is a file/directory name parameter. Find its end */
ptrStart = Line;
bIntoQuotes = FALSE;
while (*Line)
{
if (!bIntoQuotes && (*Line == _T('/') || *Line == _T(' ')))
break;
bIntoQuotes ^= (*Line == _T('"'));
Line++;
}
ptrEnd = Line;
/* Copy it to the entries list */
temp = cmd_alloc((ptrEnd - ptrStart + 1) * sizeof (TCHAR));
if(!temp)
return FALSE;
memcpy(temp, ptrStart, (ptrEnd - ptrStart) * sizeof (TCHAR));
temp[ptrEnd - ptrStart] = _T('\0');
StripQuotes(temp);
if(!add_entry(entries, params, temp))
{
cmd_free(temp);
freep(*params);
return FALSE;
}
cmd_free(temp);
continue;
}
}
else
{
/* 3rd section (see README_DIR.txt) */
/* We are waiting for switch parameters */
/* Check if there are no more switch parameters */
if ((cCurChar == _T('/')) || ( cCurChar == _T(' ')))
{
/* Wrong desicion path, reprocess current character */
cCurSwitch = _T(' ');
continue;
}
/* Process parameter switch */
switch(cCurSwitch)
{
case _T('A'): /* Switch parameters for /A (attributes filter) */
if(cCurChar == _T('-'))
bPNegative = TRUE;
else if(cCurUChar == _T('D'))
{
lpFlags->stAttribs.dwAttribMask |= FILE_ATTRIBUTE_DIRECTORY;
if (bPNegative)
lpFlags->stAttribs.dwAttribVal &= ~FILE_ATTRIBUTE_DIRECTORY;
else
lpFlags->stAttribs.dwAttribVal |= FILE_ATTRIBUTE_DIRECTORY;
}
else if(cCurUChar == _T('R'))
{
lpFlags->stAttribs.dwAttribMask |= FILE_ATTRIBUTE_READONLY;
if (bPNegative)
lpFlags->stAttribs.dwAttribVal &= ~FILE_ATTRIBUTE_READONLY;
else
lpFlags->stAttribs.dwAttribVal |= FILE_ATTRIBUTE_READONLY;
}
else if(cCurUChar == _T('H'))
{
lpFlags->stAttribs.dwAttribMask |= FILE_ATTRIBUTE_HIDDEN;
if (bPNegative)
lpFlags->stAttribs.dwAttribVal &= ~FILE_ATTRIBUTE_HIDDEN;
else
lpFlags->stAttribs.dwAttribVal |= FILE_ATTRIBUTE_HIDDEN;
}
else if(cCurUChar == _T('A'))
{
lpFlags->stAttribs.dwAttribMask |= FILE_ATTRIBUTE_ARCHIVE;
if (bPNegative)
lpFlags->stAttribs.dwAttribVal &= ~FILE_ATTRIBUTE_ARCHIVE;
else
lpFlags->stAttribs.dwAttribVal |= FILE_ATTRIBUTE_ARCHIVE;
}
else if(cCurUChar == _T('S'))
{
lpFlags->stAttribs.dwAttribMask |= FILE_ATTRIBUTE_SYSTEM;
if (bPNegative)
lpFlags->stAttribs.dwAttribVal &= ~FILE_ATTRIBUTE_SYSTEM;
else
lpFlags->stAttribs.dwAttribVal |= FILE_ATTRIBUTE_SYSTEM;
}
else
{
error_parameter_format((TCHAR)_totupper (*Line));
return FALSE;
}
break;
case _T('T'): /* Switch parameters for /T (time field) */
if(cCurUChar == _T('C'))
lpFlags->stTimeField.eTimeField= TF_CREATIONDATE ;
else if(cCurUChar == _T('A'))
lpFlags->stTimeField.eTimeField= TF_LASTACCESSEDDATE ;
else if(cCurUChar == _T('W'))
lpFlags->stTimeField.eTimeField= TF_MODIFIEDDATE ;
else
{
error_parameter_format((TCHAR)_totupper (*Line));
return FALSE;
}
break;
case _T('O'): /* Switch parameters for /O (order) */
/* Ok a switch parameter was given */
bOrderByNoPar = FALSE;
if(cCurChar == _T('-'))
bPNegative = TRUE;
else if(cCurUChar == _T('N'))
{
if (lpFlags->stOrderBy.sCriteriaCount < 3) lpFlags->stOrderBy.sCriteriaCount++;
lpFlags->stOrderBy.bCriteriaRev[lpFlags->stOrderBy.sCriteriaCount - 1] = bPNegative;
lpFlags->stOrderBy.eCriteria[lpFlags->stOrderBy.sCriteriaCount - 1] = ORDER_NAME;
}
else if(cCurUChar == _T('S'))
{
if (lpFlags->stOrderBy.sCriteriaCount < 3) lpFlags->stOrderBy.sCriteriaCount++;
lpFlags->stOrderBy.bCriteriaRev[lpFlags->stOrderBy.sCriteriaCount - 1] = bPNegative;
lpFlags->stOrderBy.eCriteria[lpFlags->stOrderBy.sCriteriaCount - 1] = ORDER_SIZE;
}
else if(cCurUChar == _T('G'))
{
if (lpFlags->stOrderBy.sCriteriaCount < 3) lpFlags->stOrderBy.sCriteriaCount++;
lpFlags->stOrderBy.bCriteriaRev[lpFlags->stOrderBy.sCriteriaCount - 1] = bPNegative;
lpFlags->stOrderBy.eCriteria[lpFlags->stOrderBy.sCriteriaCount - 1] = ORDER_DIRECTORY;
}
else if(cCurUChar == _T('E'))
{
if (lpFlags->stOrderBy.sCriteriaCount < 3) lpFlags->stOrderBy.sCriteriaCount++;
lpFlags->stOrderBy.bCriteriaRev[lpFlags->stOrderBy.sCriteriaCount - 1] = bPNegative;
lpFlags->stOrderBy.eCriteria[lpFlags->stOrderBy.sCriteriaCount - 1] = ORDER_EXTENSION;
}
else if(cCurUChar == _T('D'))
{
if (lpFlags->stOrderBy.sCriteriaCount < 3) lpFlags->stOrderBy.sCriteriaCount++;
lpFlags->stOrderBy.bCriteriaRev[lpFlags->stOrderBy.sCriteriaCount - 1] = bPNegative;
lpFlags->stOrderBy.eCriteria[lpFlags->stOrderBy.sCriteriaCount - 1] = ORDER_TIME;
}
else
{
error_parameter_format((TCHAR)_totupper (*Line));
return FALSE;
}
}
/* We check if we calculated the negative value and realese the flag */
if ((cCurChar != _T('-')) && bPNegative)
bPNegative = FALSE;
}
Line++;
}
/* /O with no switch parameters acts like /O:GN */
if (bOrderByNoPar)
{
lpFlags->stOrderBy.sCriteriaCount = 2;
lpFlags->stOrderBy.eCriteria[0] = ORDER_DIRECTORY;
lpFlags->stOrderBy.bCriteriaRev[0] = FALSE;
lpFlags->stOrderBy.eCriteria[1] = ORDER_NAME;
lpFlags->stOrderBy.bCriteriaRev[1] = FALSE;
}
return TRUE;
}
/*
* display shell version info internal command.
*
*
*/
INT cmd_ver (LPTSTR param)
{
INT i;
nErrorLevel = 0;
if (_tcsstr (param, _T("/?")) != NULL)
{
ConOutResPaging(TRUE,STRING_VERSION_HELP1);
return 0;
}
ShortVersion();
/* Basic copyright notice */
if (param[0] != _T('\0'))
{
ConOutPuts (_T("Copyright (C) 1994-1998 FreeDOS, Tim Norman and others."));
ConOutPuts (_T("Copyright (C) 1998-2016 ReactOS, Eric Kohl and others."));
ConOutPuts (_T("Copyright (C) 2016-") _T(COPYRIGHT_YEAR) _T(" IRTriageCMD, Alain Martel and others."));
for (i = 0; param[i]; i++)
{
/* skip spaces */
if (param[i] == _T(' '))
continue;
if (param[i] == _T('/'))
{
/* is this a lone '/' ? */
if (param[i + 1] == 0)
{
error_invalid_switch (_T(' '));
return 1;
}
continue;
}
if (_totupper (param[i]) == _T('W'))
{
/* Warranty notice */
ConOutResPuts(STRING_VERSION_HELP3);
}
else if (_totupper (param[i]) == _T('R'))
{
/* Redistribution notice */
ConOutResPuts(STRING_VERSION_HELP4);
}
else if (_totupper (param[i]) == _T('C'))
{
/* Developer listing */
ConOutResPuts(STRING_VERSION_HELP6);
ConOutResPuts(STRING_FREEDOS_DEV);
ConOutResPuts(STRING_VERSION_HELP7);
ConOutResPuts(STRING_REACTOS_DEV);
}
else
{
error_invalid_switch ((TCHAR)_totupper (param[i]));
return 1;
}
}
ConOutResPuts(STRING_VERSION_HELP5);
}
return 0;
}
/*
* display shell version info internal command.
*/
INT cmd_ver (LPTSTR param)
{
INT i;
nErrorLevel = 0;
if (_tcsstr(param, _T("/?")) != NULL)
{
ConOutResPaging(TRUE,STRING_VERSION_HELP1);
return 0;
}
ConOutResPrintf(STRING_CMD_SHELLINFO, _T(KERNEL_RELEASE_STR), _T(KERNEL_VERSION_BUILD_STR));
ConOutChar(_T('\n'));
ConOutResPuts(STRING_VERSION_RUNNING_ON);
PrintOSVersion();
/* Basic copyright notice */
if (param[0] != _T('\0'))
{
ConOutPuts(_T("\n\n"));
ConOutPuts(_T("Copyright (C) 1994-1998 Tim Norman and others.\n"));
ConOutPuts(_T("Copyright (C) 1998-") _T(COPYRIGHT_YEAR) _T(" ReactOS Team\n"));
for (i = 0; param[i]; i++)
{
/* Skip spaces */
if (param[i] == _T(' '))
continue;
if (param[i] == _T('/'))
{
/* Is this a lone '/' ? */
if (param[i + 1] == 0)
{
error_invalid_switch(_T(' '));
return 1;
}
continue;
}
if (_totupper(param[i]) == _T('W'))
{
/* Warranty notice */
ConOutResPuts(STRING_VERSION_HELP3);
}
else if (_totupper(param[i]) == _T('R'))
{
/* Redistribution notice */
ConOutResPuts(STRING_VERSION_HELP4);
}
else if (_totupper(param[i]) == _T('C'))
{
/* Developer listing */
ConOutResPuts(STRING_VERSION_HELP6);
ConOutResPuts(STRING_FREEDOS_DEV);
ConOutResPuts(STRING_VERSION_HELP7);
ConOutResPuts(STRING_REACTOS_DEV);
}
else
{
error_invalid_switch(_totupper(param[i]));
return 1;
}
}
/* Bug report notice */
ConOutResPuts(STRING_VERSION_HELP5);
}
ConOutChar(_T('\n'));
return 0;
}
