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cmd.exe: Add support for DIRCMD and sequential qualifier processing.

This commit is contained in:
Jason Edmeades 2007-03-18 21:55:51 +00:00 committed by Alexandre Julliard
parent f8e619412b
commit 7fba2c0a64
1 changed files with 106 additions and 47 deletions
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153
programs/cmd/directory.c
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@ -63,7 +63,7 @@ static ULONGLONG byte_total;
static DISPLAYTIME dirTime;
static DISPLAYORDER dirOrder;
static BOOL orderReverse, orderGroupDirs, orderGroupDirsReverse, orderByCol;
static BOOL noseperator;
static BOOL seperator;
/*****************************************************************************
* WCMD_directory
@ -79,63 +79,122 @@ void WCMD_directory (void) {
ULARGE_INTEGER avail, total, free;
CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
char *p;
char string[MAXSTRING];
/* Prefill Quals with (uppercased) DIRCMD env var */
if (GetEnvironmentVariable ("DIRCMD", string, sizeof(string))) {
p = string;
while ( (*p = toupper(*p)) ) ++p;
strcat(string,quals);
strcpy(quals, string);
}
byte_total = 0;
file_total = dir_total = 0;
/* Initialize all flags to their defaults as if no DIRCMD or quals */
paged_mode = FALSE;
recurse = FALSE;
wide = FALSE;
bare = FALSE;
lower = FALSE;
shortname = FALSE;
usernames = FALSE;
orderByCol = FALSE;
seperator = TRUE;
dirTime = Written;
dirOrder = Name;
orderReverse = FALSE;
orderGroupDirs = FALSE;
orderGroupDirsReverse = FALSE;
/* Handle args */
paged_mode = (strstr(quals, "/P") != NULL);
recurse = (strstr(quals, "/S") != NULL);
wide = (strstr(quals, "/W") != NULL);
bare = (strstr(quals, "/B") != NULL);
lower = (strstr(quals, "/L") != NULL);
shortname = (strstr(quals, "/X") != NULL);
usernames = (strstr(quals, "/Q") != NULL);
orderByCol = (strstr(quals, "/D") != NULL);
noseperator= (strstr(quals, "/-C") != NULL);
/* Handle args - Loop through so right most is the effective one */
/* Note: /- appears to be a negate rather than an off, eg. dir
/-W is wide, or dir /w /-w /-w is also wide */
p = quals;
while (*p && (*p=='/' || *p==' ')) {
BOOL negate = FALSE;
if (*p++==' ') continue; /* Skip / and blanks introduced through DIRCMD */
if ((p = strstr(quals, "/T")) != NULL) {
p = p + 2;
if (*p==':') p++; /* Skip optional : */
if (*p == 'A') dirTime = Access;
else if (*p == 'C') dirTime = Creation;
else if (*p == 'W') dirTime = Written;
/* Support /T and /T: with no parms, default to written */
else if (*p == '/') dirTime = Written;
else {
SetLastError(ERROR_INVALID_PARAMETER);
WCMD_print_error();
return;
}
}
if ((p = strstr(quals, "/O")) != NULL) {
p = p + 2;
if (*p==':') p++; /* Skip optional : */
while (*p && *p != '/') {
switch (*p) {
case 'N': dirOrder = Name; break;
case 'E': dirOrder = Extension; break;
case 'S': dirOrder = Size; break;
case 'D': dirOrder = Date; break;
case '-': if (*(p+1)=='G') orderGroupDirsReverse=TRUE;
else orderReverse = TRUE;
break;
case 'G': orderGroupDirs = TRUE; break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
WCMD_print_error();
return;
}
if (*p=='-') {
negate = TRUE;
p++;
}
WINE_TRACE("Processing arg '%c' (in %s)\n", *p, quals);
switch (*p) {
case 'P': if (negate) paged_mode = !paged_mode;
else paged_mode = TRUE;
break;
case 'S': if (negate) recurse = !recurse;
else recurse = TRUE;
break;
case 'W': if (negate) wide = !wide;
else wide = TRUE;
break;
case 'B': if (negate) bare = !bare;
else bare = TRUE;
break;
case 'L': if (negate) lower = !lower;
else lower = TRUE;
break;
case 'X': if (negate) shortname = !shortname;
else shortname = TRUE;
break;
case 'Q': if (negate) usernames = !usernames;
else usernames = TRUE;
break;
case 'D': if (negate) orderByCol = !orderByCol;
else orderByCol = TRUE;
break;
case 'C': if (negate) seperator = !seperator;
else seperator = TRUE;
break;
case 'T': p = p + 1;
if (*p==':') p++; /* Skip optional : */
if (*p == 'A') dirTime = Access;
else if (*p == 'C') dirTime = Creation;
else if (*p == 'W') dirTime = Written;
/* Support /T and /T: with no parms, default to written */
else if (*p == 0x00 || *p == '/') {
dirTime = Written;
p = p - 1; /* So when step on, move to '/' */
} else {
SetLastError(ERROR_INVALID_PARAMETER);
WCMD_print_error();
return;
}
break;
case 'O': p = p + 1;
if (*p==':') p++; /* Skip optional : */
while (*p && *p != '/') {
WINE_TRACE("Processing subparm '%c' (in %s)\n", *p, quals);
switch (*p) {
case 'N': dirOrder = Name; break;
case 'E': dirOrder = Extension; break;
case 'S': dirOrder = Size; break;
case 'D': dirOrder = Date; break;
case '-': if (*(p+1)=='G') orderGroupDirsReverse=TRUE;
else orderReverse = TRUE;
break;
case 'G': orderGroupDirs = TRUE; break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
WCMD_print_error();
return;
}
p++;
}
p = p - 1; /* So when step on, move to '/' */
break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
WCMD_print_error();
return;
}
p = p + 1;
}
/* Handle conflicting args and initialization */
@ -443,7 +502,7 @@ char * WCMD_filesize64 (ULONGLONG n) {
p = buff;
i = -3;
do {
if (!noseperator && (++i)%3 == 1) *p++ = ',';
if (seperator && ((++i)%3 == 1)) *p++ = ',';
q = n / 10;
r = n - (q * 10);
*p++ = r + '0';