2 * CMD - Wine-compatible command line interface - built-in functions.
4 * Copyright (C) 1999 D A Pickles
5 * Copyright (C) 2007 J Edmeades
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 * On entry to each function, global variables quals, param1, param2 contain
25 * the qualifiers (uppercased and concatenated) and parameters entered, with
26 * environment-variable and batch parameter substitution already done.
31 * - No support for pipes, shell parameters
32 * - Lots of functionality missing from builtins
33 * - Messages etc need international support
36 #define WIN32_LEAN_AND_MEAN
40 #include "wine/debug.h"
42 WINE_DEFAULT_DEBUG_CHANNEL(cmd);
44 static void WCMD_part_execute(CMD_LIST **commands, const WCHAR *firstcmd,
45 const WCHAR *variable, const WCHAR *value,
46 BOOL isIF, BOOL conditionTRUE);
48 static struct env_stack *saved_environment;
49 struct env_stack *pushd_directories;
51 extern HINSTANCE hinst;
52 extern WCHAR inbuilt[][10];
53 extern int defaultColor;
54 extern BOOL echo_mode;
55 extern WCHAR quals[MAX_PATH], param1[MAX_PATH], param2[MAX_PATH];
56 extern BATCH_CONTEXT *context;
57 extern DWORD errorlevel;
59 static BOOL verify_mode = FALSE;
61 static const WCHAR dotW[] = {'.','\0'};
62 static const WCHAR dotdotW[] = {'.','.','\0'};
63 static const WCHAR slashW[] = {'\\','\0'};
64 static const WCHAR starW[] = {'*','\0'};
65 static const WCHAR equalW[] = {'=','\0'};
66 static const WCHAR fslashW[] = {'/','\0'};
67 static const WCHAR onW[] = {'O','N','\0'};
68 static const WCHAR offW[] = {'O','F','F','\0'};
69 static const WCHAR parmY[] = {'/','Y','\0'};
70 static const WCHAR parmNoY[] = {'/','-','Y','\0'};
71 static const WCHAR nullW[] = {'\0'};
73 /**************************************************************************
76 * Issue a message and ask 'Are you sure (Y/N)', waiting on a valid
79 * Returns True if Y (or A) answer is selected
80 * If optionAll contains a pointer, ALL is allowed, and if answered
84 static BOOL WCMD_ask_confirm (const WCHAR *message, BOOL showSureText,
85 const BOOL *optionAll) {
87 WCHAR msgbuffer[MAXSTRING];
88 WCHAR Ybuffer[MAXSTRING];
89 WCHAR Nbuffer[MAXSTRING];
90 WCHAR Abuffer[MAXSTRING];
91 WCHAR answer[MAX_PATH] = {'\0'};
94 /* Load the translated 'Are you sure', plus valid answers */
95 LoadStringW(hinst, WCMD_CONFIRM, msgbuffer, sizeof(msgbuffer)/sizeof(WCHAR));
96 LoadStringW(hinst, WCMD_YES, Ybuffer, sizeof(Ybuffer)/sizeof(WCHAR));
97 LoadStringW(hinst, WCMD_NO, Nbuffer, sizeof(Nbuffer)/sizeof(WCHAR));
98 LoadStringW(hinst, WCMD_ALL, Abuffer, sizeof(Abuffer)/sizeof(WCHAR));
100 /* Loop waiting on a Y or N */
101 while (answer[0] != Ybuffer[0] && answer[0] != Nbuffer[0]) {
102 static const WCHAR startBkt[] = {' ','(','\0'};
103 static const WCHAR endBkt[] = {')','?','\0'};
105 WCMD_output_asis (message);
107 WCMD_output_asis (msgbuffer);
109 WCMD_output_asis (startBkt);
110 WCMD_output_asis (Ybuffer);
111 WCMD_output_asis (fslashW);
112 WCMD_output_asis (Nbuffer);
114 WCMD_output_asis (fslashW);
115 WCMD_output_asis (Abuffer);
117 WCMD_output_asis (endBkt);
118 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), answer, sizeof(answer)/sizeof(WCHAR), &count);
119 answer[0] = toupperW(answer[0]);
122 /* Return the answer */
123 return ((answer[0] == Ybuffer[0]) ||
124 (optionAll && (answer[0] == Abuffer[0])));
127 /****************************************************************************
130 * Clear the terminal screen.
133 void WCMD_clear_screen (void) {
135 /* Emulate by filling the screen from the top left to bottom right with
136 spaces, then moving the cursor to the top left afterwards */
137 CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
138 HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
140 if (GetConsoleScreenBufferInfo(hStdOut, &consoleInfo))
145 screenSize = consoleInfo.dwSize.X * (consoleInfo.dwSize.Y + 1);
149 FillConsoleOutputCharacterW(hStdOut, ' ', screenSize, topLeft, &screenSize);
150 SetConsoleCursorPosition(hStdOut, topLeft);
154 /****************************************************************************
157 * Change the default i/o device (ie redirect STDin/STDout).
160 void WCMD_change_tty (void) {
162 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
166 /****************************************************************************
171 void WCMD_choice (const WCHAR * command) {
173 static const WCHAR bellW[] = {7,0};
174 static const WCHAR commaW[] = {',',0};
175 static const WCHAR bracket_open[] = {'[',0};
176 static const WCHAR bracket_close[] = {']','?',0};
181 WCHAR *my_command = NULL;
182 WCHAR opt_default = 0;
183 DWORD opt_timeout = 0;
190 have_console = GetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), &oldmode);
193 my_command = WCMD_strdupW(WCMD_skip_leading_spaces((WCHAR*) command));
197 ptr = WCMD_skip_leading_spaces(my_command);
198 while (*ptr == '/') {
199 switch (toupperW(ptr[1])) {
202 /* the colon is optional */
206 if (!*ptr || isspaceW(*ptr)) {
207 WINE_FIXME("bad parameter %s for /C\n", wine_dbgstr_w(ptr));
208 HeapFree(GetProcessHeap(), 0, my_command);
212 /* remember the allowed keys (overwrite previous /C option) */
214 while (*ptr && (!isspaceW(*ptr)))
218 /* terminate allowed chars */
220 ptr = WCMD_skip_leading_spaces(&ptr[1]);
222 WINE_TRACE("answer-list: %s\n", wine_dbgstr_w(opt_c));
227 ptr = WCMD_skip_leading_spaces(&ptr[2]);
232 ptr = WCMD_skip_leading_spaces(&ptr[2]);
237 /* the colon is optional */
241 opt_default = *ptr++;
243 if (!opt_default || (*ptr != ',')) {
244 WINE_FIXME("bad option %s for /T\n", opt_default ? wine_dbgstr_w(ptr) : "");
245 HeapFree(GetProcessHeap(), 0, my_command);
251 while (((answer[count] = *ptr)) && isdigitW(*ptr) && (count < 15)) {
257 opt_timeout = atoiW(answer);
259 ptr = WCMD_skip_leading_spaces(ptr);
263 WINE_FIXME("bad parameter: %s\n", wine_dbgstr_w(ptr));
264 HeapFree(GetProcessHeap(), 0, my_command);
270 WINE_FIXME("timeout not supported: %c,%d\n", opt_default, opt_timeout);
273 SetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), 0);
275 /* use default keys, when needed: localized versions of "Y"es and "No" */
277 LoadStringW(hinst, WCMD_YES, buffer, sizeof(buffer)/sizeof(WCHAR));
278 LoadStringW(hinst, WCMD_NO, buffer + 1, sizeof(buffer)/sizeof(WCHAR) - 1);
283 /* print the question, when needed */
285 WCMD_output_asis(ptr);
289 WINE_TRACE("case insensitive answer-list: %s\n", wine_dbgstr_w(opt_c));
293 /* print a list of all allowed answers inside brackets */
294 WCMD_output_asis(bracket_open);
297 while ((answer[0] = *ptr++)) {
298 WCMD_output_asis(answer);
300 WCMD_output_asis(commaW);
302 WCMD_output_asis(bracket_close);
307 /* FIXME: Add support for option /T */
308 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), answer, 1, &count);
311 answer[0] = toupperW(answer[0]);
313 ptr = strchrW(opt_c, answer[0]);
315 WCMD_output_asis(answer);
316 WCMD_output(newline);
318 SetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), oldmode);
320 errorlevel = (ptr - opt_c) + 1;
321 WINE_TRACE("answer: %d\n", errorlevel);
322 HeapFree(GetProcessHeap(), 0, my_command);
327 /* key not allowed: play the bell */
328 WINE_TRACE("key not allowed: %s\n", wine_dbgstr_w(answer));
329 WCMD_output_asis(bellW);
334 /****************************************************************************
337 * Copy a file or wildcarded set.
338 * FIXME: Add support for a+b+c type syntax
341 void WCMD_copy (void) {
346 WCHAR outpath[MAX_PATH], srcpath[MAX_PATH], copycmd[4];
348 static const WCHAR copyCmdW[] = {'C','O','P','Y','C','M','D','\0'};
349 BOOL copyToDir = FALSE;
350 WCHAR srcspec[MAX_PATH];
354 WCHAR fname[MAX_PATH];
357 if (param1[0] == 0x00) {
358 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
362 /* Convert source into full spec */
363 WINE_TRACE("Copy source (supplied): '%s'\n", wine_dbgstr_w(param1));
364 GetFullPathNameW(param1, sizeof(srcpath)/sizeof(WCHAR), srcpath, NULL);
365 if (srcpath[strlenW(srcpath) - 1] == '\\')
366 srcpath[strlenW(srcpath) - 1] = '\0';
368 if ((strchrW(srcpath,'*') == NULL) && (strchrW(srcpath,'?') == NULL)) {
369 attribs = GetFileAttributesW(srcpath);
373 strcpyW(srcspec, srcpath);
375 /* If a directory, then add \* on the end when searching */
376 if (attribs & FILE_ATTRIBUTE_DIRECTORY) {
377 strcatW(srcpath, slashW);
378 strcatW(srcspec, slashW);
379 strcatW(srcspec, starW);
381 WCMD_splitpath(srcpath, drive, dir, fname, ext);
382 strcpyW(srcpath, drive);
383 strcatW(srcpath, dir);
386 WINE_TRACE("Copy source (calculated): path: '%s'\n", wine_dbgstr_w(srcpath));
388 /* If no destination supplied, assume current directory */
389 WINE_TRACE("Copy destination (supplied): '%s'\n", wine_dbgstr_w(param2));
390 if (param2[0] == 0x00) {
391 strcpyW(param2, dotW);
394 GetFullPathNameW(param2, sizeof(outpath)/sizeof(WCHAR), outpath, NULL);
395 if (outpath[strlenW(outpath) - 1] == '\\')
396 outpath[strlenW(outpath) - 1] = '\0';
397 attribs = GetFileAttributesW(outpath);
398 if (attribs != INVALID_FILE_ATTRIBUTES && (attribs & FILE_ATTRIBUTE_DIRECTORY)) {
399 strcatW (outpath, slashW);
402 WINE_TRACE("Copy destination (calculated): '%s'(%d)\n",
403 wine_dbgstr_w(outpath), copyToDir);
405 /* /-Y has the highest priority, then /Y and finally the COPYCMD env. variable */
406 if (strstrW (quals, parmNoY))
408 else if (strstrW (quals, parmY))
411 /* By default, we will force the overwrite in batch mode and ask for
412 * confirmation in interactive mode. */
415 /* If COPYCMD is set, then we force the overwrite with /Y and ask for
416 * confirmation with /-Y. If COPYCMD is neither of those, then we use the
417 * default behavior. */
418 len = GetEnvironmentVariableW(copyCmdW, copycmd, sizeof(copycmd)/sizeof(WCHAR));
419 if (len && len < (sizeof(copycmd)/sizeof(WCHAR))) {
420 if (!lstrcmpiW (copycmd, parmY))
422 else if (!lstrcmpiW (copycmd, parmNoY))
427 /* Loop through all source files */
428 WINE_TRACE("Searching for: '%s'\n", wine_dbgstr_w(srcspec));
429 hff = FindFirstFileW(srcspec, &fd);
430 if (hff != INVALID_HANDLE_VALUE) {
432 WCHAR outname[MAX_PATH];
433 WCHAR srcname[MAX_PATH];
434 BOOL overwrite = force;
436 /* Destination is either supplied filename, or source name in
437 supplied destination directory */
438 strcpyW(outname, outpath);
439 if (copyToDir) strcatW(outname, fd.cFileName);
440 strcpyW(srcname, srcpath);
441 strcatW(srcname, fd.cFileName);
443 WINE_TRACE("Copying from : '%s'\n", wine_dbgstr_w(srcname));
444 WINE_TRACE("Copying to : '%s'\n", wine_dbgstr_w(outname));
446 /* Skip . and .., and directories */
447 if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
449 WINE_TRACE("Skipping directories\n");
452 /* Prompt before overwriting */
453 else if (!overwrite) {
454 attribs = GetFileAttributesW(outname);
455 if (attribs != INVALID_FILE_ATTRIBUTES) {
456 WCHAR buffer[MAXSTRING];
457 wsprintfW(buffer, WCMD_LoadMessage(WCMD_OVERWRITE), outname);
458 overwrite = WCMD_ask_confirm(buffer, FALSE, NULL);
460 else overwrite = TRUE;
463 /* Do the copy as appropriate */
465 status = CopyFileW(srcname, outname, FALSE);
466 if (!status) WCMD_print_error ();
469 } while (FindNextFileW(hff, &fd) != 0);
472 status = ERROR_FILE_NOT_FOUND;
477 /****************************************************************************
480 * Create a directory (and, if needed, any intermediate directories).
482 * Modifies its argument by replacing slashes temporarily with nulls.
485 static BOOL create_full_path(WCHAR* path)
489 /* don't mess with drive letter portion of path, if any */
494 /* Strip trailing slashes. */
495 for (p = path + strlenW(path) - 1; p != start && *p == '\\'; p--)
498 /* Step through path, creating intermediate directories as needed. */
499 /* First component includes drive letter, if any. */
503 /* Skip to end of component */
504 while (*p == '\\') p++;
505 while (*p && *p != '\\') p++;
507 /* path is now the original full path */
508 return CreateDirectoryW(path, NULL);
510 /* Truncate path, create intermediate directory, and restore path */
512 rv = CreateDirectoryW(path, NULL);
514 if (!rv && GetLastError() != ERROR_ALREADY_EXISTS)
521 void WCMD_create_dir (WCHAR *command) {
523 WCHAR *argN = command;
525 if (param1[0] == 0x00) {
526 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
529 /* Loop through all args */
531 WCHAR *thisArg = WCMD_parameter(command, argno++, &argN, NULL);
533 if (!create_full_path(thisArg)) {
540 /* Parse the /A options given by the user on the commandline
541 * into a bitmask of wanted attributes (*wantSet),
542 * and a bitmask of unwanted attributes (*wantClear).
544 static void WCMD_delete_parse_attributes(DWORD *wantSet, DWORD *wantClear) {
545 static const WCHAR parmA[] = {'/','A','\0'};
548 /* both are strictly 'out' parameters */
552 /* For each /A argument */
553 for (p=strstrW(quals, parmA); p != NULL; p=strstrW(p, parmA)) {
557 /* Skip optional : */
560 /* For each of the attribute specifier chars to this /A option */
561 for (; *p != 0 && *p != '/'; p++) {
570 /* Convert the attribute specifier to a bit in one of the masks */
572 case 'R': mask = FILE_ATTRIBUTE_READONLY; break;
573 case 'H': mask = FILE_ATTRIBUTE_HIDDEN; break;
574 case 'S': mask = FILE_ATTRIBUTE_SYSTEM; break;
575 case 'A': mask = FILE_ATTRIBUTE_ARCHIVE; break;
577 WCMD_output_stderr(WCMD_LoadMessage(WCMD_SYNTAXERR));
587 /* If filename part of parameter is * or *.*,
588 * and neither /Q nor /P options were given,
589 * prompt the user whether to proceed.
590 * Returns FALSE if user says no, TRUE otherwise.
591 * *pPrompted is set to TRUE if the user is prompted.
592 * (If /P supplied, del will prompt for individual files later.)
594 static BOOL WCMD_delete_confirm_wildcard(const WCHAR *filename, BOOL *pPrompted) {
595 static const WCHAR parmP[] = {'/','P','\0'};
596 static const WCHAR parmQ[] = {'/','Q','\0'};
598 if ((strstrW(quals, parmQ) == NULL) && (strstrW(quals, parmP) == NULL)) {
599 static const WCHAR anyExt[]= {'.','*','\0'};
602 WCHAR fname[MAX_PATH];
604 WCHAR fpath[MAX_PATH];
606 /* Convert path into actual directory spec */
607 GetFullPathNameW(filename, sizeof(fpath)/sizeof(WCHAR), fpath, NULL);
608 WCMD_splitpath(fpath, drive, dir, fname, ext);
610 /* Only prompt for * and *.*, not *a, a*, *.a* etc */
611 if ((strcmpW(fname, starW) == 0) &&
612 (*ext == 0x00 || (strcmpW(ext, anyExt) == 0))) {
614 WCHAR question[MAXSTRING];
615 static const WCHAR fmt[] = {'%','s',' ','\0'};
617 /* Caller uses this to suppress "file not found" warning later */
620 /* Ask for confirmation */
621 wsprintfW(question, fmt, fpath);
622 return WCMD_ask_confirm(question, TRUE, NULL);
625 /* No scary wildcard, or question suppressed, so it's ok to delete the file(s) */
629 /* Helper function for WCMD_delete().
630 * Deletes a single file, directory, or wildcard.
631 * If /S was given, does it recursively.
632 * Returns TRUE if a file was deleted.
634 static BOOL WCMD_delete_one (const WCHAR *thisArg) {
636 static const WCHAR parmP[] = {'/','P','\0'};
637 static const WCHAR parmS[] = {'/','S','\0'};
638 static const WCHAR parmF[] = {'/','F','\0'};
640 DWORD unwanted_attrs;
642 WCHAR argCopy[MAX_PATH];
645 WCHAR fpath[MAX_PATH];
647 BOOL handleParm = TRUE;
649 WCMD_delete_parse_attributes(&wanted_attrs, &unwanted_attrs);
651 strcpyW(argCopy, thisArg);
652 WINE_TRACE("del: Processing arg %s (quals:%s)\n",
653 wine_dbgstr_w(argCopy), wine_dbgstr_w(quals));
655 if (!WCMD_delete_confirm_wildcard(argCopy, &found)) {
656 /* Skip this arg if user declines to delete *.* */
660 /* First, try to delete in the current directory */
661 hff = FindFirstFileW(argCopy, &fd);
662 if (hff == INVALID_HANDLE_VALUE) {
668 /* Support del <dirname> by just deleting all files dirname\* */
670 && (strchrW(argCopy,'*') == NULL)
671 && (strchrW(argCopy,'?') == NULL)
672 && (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
674 WCHAR modifiedParm[MAX_PATH];
675 static const WCHAR slashStar[] = {'\\','*','\0'};
677 strcpyW(modifiedParm, argCopy);
678 strcatW(modifiedParm, slashStar);
681 WCMD_delete_one(modifiedParm);
683 } else if (handleParm) {
685 /* Build the filename to delete as <supplied directory>\<findfirst filename> */
686 strcpyW (fpath, argCopy);
688 p = strrchrW (fpath, '\\');
691 strcatW (fpath, fd.cFileName);
693 else strcpyW (fpath, fd.cFileName);
694 if (!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
697 /* Handle attribute matching (/A) */
698 ok = ((fd.dwFileAttributes & wanted_attrs) == wanted_attrs)
699 && ((fd.dwFileAttributes & unwanted_attrs) == 0);
701 /* /P means prompt for each file */
702 if (ok && strstrW (quals, parmP) != NULL) {
703 WCHAR question[MAXSTRING];
705 /* Ask for confirmation */
706 wsprintfW(question, WCMD_LoadMessage(WCMD_DELPROMPT), fpath);
707 ok = WCMD_ask_confirm(question, FALSE, NULL);
710 /* Only proceed if ok to */
713 /* If file is read only, and /A:r or /F supplied, delete it */
714 if (fd.dwFileAttributes & FILE_ATTRIBUTE_READONLY &&
715 ((wanted_attrs & FILE_ATTRIBUTE_READONLY) ||
716 strstrW (quals, parmF) != NULL)) {
717 SetFileAttributesW(fpath, fd.dwFileAttributes & ~FILE_ATTRIBUTE_READONLY);
720 /* Now do the delete */
721 if (!DeleteFileW(fpath)) WCMD_print_error ();
725 } while (FindNextFileW(hff, &fd) != 0);
729 /* Now recurse into all subdirectories handling the parameter in the same way */
730 if (strstrW (quals, parmS) != NULL) {
732 WCHAR thisDir[MAX_PATH];
737 WCHAR fname[MAX_PATH];
740 /* Convert path into actual directory spec */
741 GetFullPathNameW(argCopy, sizeof(thisDir)/sizeof(WCHAR), thisDir, NULL);
742 WCMD_splitpath(thisDir, drive, dir, fname, ext);
744 strcpyW(thisDir, drive);
745 strcatW(thisDir, dir);
746 cPos = strlenW(thisDir);
748 WINE_TRACE("Searching recursively in '%s'\n", wine_dbgstr_w(thisDir));
750 /* Append '*' to the directory */
752 thisDir[cPos+1] = 0x00;
754 hff = FindFirstFileW(thisDir, &fd);
756 /* Remove residual '*' */
757 thisDir[cPos] = 0x00;
759 if (hff != INVALID_HANDLE_VALUE) {
760 DIRECTORY_STACK *allDirs = NULL;
761 DIRECTORY_STACK *lastEntry = NULL;
764 if ((fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) &&
765 (strcmpW(fd.cFileName, dotdotW) != 0) &&
766 (strcmpW(fd.cFileName, dotW) != 0)) {
768 DIRECTORY_STACK *nextDir;
769 WCHAR subParm[MAX_PATH];
771 /* Work out search parameter in sub dir */
772 strcpyW (subParm, thisDir);
773 strcatW (subParm, fd.cFileName);
774 strcatW (subParm, slashW);
775 strcatW (subParm, fname);
776 strcatW (subParm, ext);
777 WINE_TRACE("Recursive, Adding to search list '%s'\n", wine_dbgstr_w(subParm));
779 /* Allocate memory, add to list */
780 nextDir = HeapAlloc(GetProcessHeap(),0,sizeof(DIRECTORY_STACK));
781 if (allDirs == NULL) allDirs = nextDir;
782 if (lastEntry != NULL) lastEntry->next = nextDir;
784 nextDir->next = NULL;
785 nextDir->dirName = HeapAlloc(GetProcessHeap(),0,
786 (strlenW(subParm)+1) * sizeof(WCHAR));
787 strcpyW(nextDir->dirName, subParm);
789 } while (FindNextFileW(hff, &fd) != 0);
792 /* Go through each subdir doing the delete */
793 while (allDirs != NULL) {
794 DIRECTORY_STACK *tempDir;
796 tempDir = allDirs->next;
797 found |= WCMD_delete_one (allDirs->dirName);
799 HeapFree(GetProcessHeap(),0,allDirs->dirName);
800 HeapFree(GetProcessHeap(),0,allDirs);
809 /****************************************************************************
812 * Delete a file or wildcarded set.
815 * - Testing shows /A is repeatable, eg. /a-r /ar matches all files
816 * - Each set is a pattern, eg /ahr /as-r means
817 * readonly+hidden OR nonreadonly system files
818 * - The '-' applies to a single field, ie /a:-hr means read only
822 BOOL WCMD_delete (WCHAR *command) {
825 BOOL argsProcessed = FALSE;
826 BOOL foundAny = FALSE;
830 for (argno=0; ; argno++) {
835 thisArg = WCMD_parameter (command, argno, &argN, NULL);
837 break; /* no more parameters */
839 continue; /* skip options */
841 argsProcessed = TRUE;
842 found = WCMD_delete_one(thisArg);
845 WCMD_output_stderr(WCMD_LoadMessage(WCMD_FILENOTFOUND), thisArg);
850 /* Handle no valid args */
852 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
860 * Returns a trimmed version of s with all leading and trailing whitespace removed
864 static WCHAR *WCMD_strtrim(const WCHAR *s)
866 DWORD len = strlenW(s);
867 const WCHAR *start = s;
870 if (!(result = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR))))
873 while (isspaceW(*start)) start++;
875 const WCHAR *end = s + len - 1;
876 while (end > start && isspaceW(*end)) end--;
877 memcpy(result, start, (end - start + 2) * sizeof(WCHAR));
878 result[end - start + 1] = '\0';
886 /****************************************************************************
889 * Echo input to the screen (or not). We don't try to emulate the bugs
890 * in DOS (try typing "ECHO ON AGAIN" for an example).
893 void WCMD_echo (const WCHAR *command)
896 const WCHAR *origcommand = command;
899 if ( command[0]==' ' || command[0]=='\t' || command[0]=='.'
900 || command[0]==':' || command[0]==';')
903 trimmed = WCMD_strtrim(command);
904 if (!trimmed) return;
906 count = strlenW(trimmed);
907 if (count == 0 && origcommand[0]!='.' && origcommand[0]!=':'
908 && origcommand[0]!=';') {
909 if (echo_mode) WCMD_output (WCMD_LoadMessage(WCMD_ECHOPROMPT), onW);
910 else WCMD_output (WCMD_LoadMessage(WCMD_ECHOPROMPT), offW);
914 if (lstrcmpiW(trimmed, onW) == 0)
916 else if (lstrcmpiW(trimmed, offW) == 0)
919 WCMD_output_asis (command);
920 WCMD_output (newline);
922 HeapFree(GetProcessHeap(), 0, trimmed);
925 /**************************************************************************
928 * Batch file loop processing.
930 * On entry: cmdList contains the syntax up to the set
931 * next cmdList and all in that bracket contain the set data
932 * next cmdlist contains the DO cmd
933 * following that is either brackets or && entries (as per if)
937 void WCMD_for (WCHAR *p, CMD_LIST **cmdList) {
942 static const WCHAR inW[] = {'i','n'};
943 static const WCHAR doW[] = {'d','o'};
944 CMD_LIST *setStart, *thisSet, *cmdStart, *cmdEnd;
950 BOOL expandDirs = FALSE;
951 BOOL useNumbers = FALSE;
952 BOOL doFileset = FALSE;
953 LONG numbers[3] = {0,0,0}; /* Defaults to 0 in native */
955 CMD_LIST *thisCmdStart;
958 /* Handle optional qualifiers (multiple are allowed) */
959 while (*curPos && *curPos == '/') {
960 WINE_TRACE("Processing qualifier at %s\n", wine_dbgstr_w(curPos));
962 switch (toupperW(*curPos)) {
963 case 'D': curPos++; expandDirs = TRUE; break;
964 case 'L': curPos++; useNumbers = TRUE; break;
966 /* Recursive is special case - /R can have an optional path following it */
967 /* filenamesets are another special case - /F can have an optional options following it */
971 BOOL isRecursive = (*curPos == 'R');
976 /* Skip whitespace */
978 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
980 /* Next parm is either qualifier, path/options or variable -
981 only care about it if it is the path/options */
982 if (*curPos && *curPos != '/' && *curPos != '%') {
983 if (isRecursive) WINE_FIXME("/R needs to handle supplied root\n");
985 static unsigned int once;
986 if (!once++) WINE_FIXME("/F needs to handle options\n");
992 WINE_FIXME("for qualifier '%c' unhandled\n", *curPos);
996 /* Skip whitespace between qualifiers */
997 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
1000 /* Skip whitespace before variable */
1001 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
1003 /* Ensure line continues with variable */
1004 if (!*curPos || *curPos != '%') {
1005 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
1009 /* Variable should follow */
1011 while (curPos[i] && curPos[i]!=' ' && curPos[i]!='\t') i++;
1012 memcpy(&variable[0], curPos, i*sizeof(WCHAR));
1014 WINE_TRACE("Variable identified as %s\n", wine_dbgstr_w(variable));
1015 curPos = &curPos[i];
1017 /* Skip whitespace before IN */
1018 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
1020 /* Ensure line continues with IN */
1022 || !WCMD_keyword_ws_found(inW, sizeof(inW)/sizeof(inW[0]), curPos)) {
1024 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
1028 /* Save away where the set of data starts and the variable */
1029 thisDepth = (*cmdList)->bracketDepth;
1030 *cmdList = (*cmdList)->nextcommand;
1031 setStart = (*cmdList);
1033 /* Skip until the close bracket */
1034 WINE_TRACE("Searching %p as the set\n", *cmdList);
1036 (*cmdList)->command != NULL &&
1037 (*cmdList)->bracketDepth > thisDepth) {
1038 WINE_TRACE("Skipping %p which is part of the set\n", *cmdList);
1039 *cmdList = (*cmdList)->nextcommand;
1042 /* Skip the close bracket, if there is one */
1043 if (*cmdList) *cmdList = (*cmdList)->nextcommand;
1045 /* Syntax error if missing close bracket, or nothing following it
1046 and once we have the complete set, we expect a DO */
1047 WINE_TRACE("Looking for 'do ' in %p\n", *cmdList);
1048 if ((*cmdList == NULL)
1049 || !WCMD_keyword_ws_found(doW, sizeof(doW)/sizeof(doW[0]), (*cmdList)->command)) {
1051 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
1055 /* Save away the starting position for the commands (and offset for the
1057 cmdStart = *cmdList;
1059 firstCmd = (*cmdList)->command + 3; /* Skip 'do ' */
1063 /* Loop through all set entries */
1065 thisSet->command != NULL &&
1066 thisSet->bracketDepth >= thisDepth) {
1068 /* Loop through all entries on the same line */
1072 WINE_TRACE("Processing for set %p\n", thisSet);
1074 while (*(item = WCMD_parameter (thisSet->command, i, &itemStart, NULL))) {
1077 * If the parameter within the set has a wildcard then search for matching files
1078 * otherwise do a literal substitution.
1080 static const WCHAR wildcards[] = {'*','?','\0'};
1081 thisCmdStart = cmdStart;
1084 WINE_TRACE("Processing for item %d '%s'\n", itemNum, wine_dbgstr_w(item));
1086 if (!useNumbers && !doFileset) {
1087 if (strpbrkW (item, wildcards)) {
1088 hff = FindFirstFileW(item, &fd);
1089 if (hff != INVALID_HANDLE_VALUE) {
1091 BOOL isDirectory = FALSE;
1093 if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) isDirectory = TRUE;
1095 /* Handle as files or dirs appropriately, but ignore . and .. */
1096 if (isDirectory == expandDirs &&
1097 (strcmpW(fd.cFileName, dotdotW) != 0) &&
1098 (strcmpW(fd.cFileName, dotW) != 0))
1100 thisCmdStart = cmdStart;
1101 WINE_TRACE("Processing FOR filename %s\n", wine_dbgstr_w(fd.cFileName));
1102 WCMD_part_execute (&thisCmdStart, firstCmd, variable,
1103 fd.cFileName, FALSE, TRUE);
1106 } while (FindNextFileW(hff, &fd) != 0);
1110 WCMD_part_execute(&thisCmdStart, firstCmd, variable, item, FALSE, TRUE);
1113 } else if (useNumbers) {
1114 /* Convert the first 3 numbers to signed longs and save */
1115 if (itemNum <=3) numbers[itemNum-1] = atolW(item);
1116 /* else ignore them! */
1118 /* Filesets - either a list of files, or a command to run and parse the output */
1119 } else if (doFileset && *itemStart != '"') {
1122 WCHAR temp_file[MAX_PATH];
1124 WINE_TRACE("Processing for filespec from item %d '%s'\n", itemNum,
1125 wine_dbgstr_w(item));
1127 /* If backquote or single quote, we need to launch that command
1128 and parse the results - use a temporary file */
1129 if (*itemStart == '`' || *itemStart == '\'') {
1131 WCHAR temp_path[MAX_PATH], temp_cmd[MAXSTRING];
1132 static const WCHAR redirOut[] = {'>','%','s','\0'};
1133 static const WCHAR cmdW[] = {'C','M','D','\0'};
1135 /* Remove trailing character */
1136 itemStart[strlenW(itemStart)-1] = 0x00;
1138 /* Get temp filename */
1139 GetTempPathW(sizeof(temp_path)/sizeof(WCHAR), temp_path);
1140 GetTempFileNameW(temp_path, cmdW, 0, temp_file);
1142 /* Execute program and redirect output */
1143 wsprintfW(temp_cmd, redirOut, (itemStart+1), temp_file);
1144 WCMD_execute (itemStart, temp_cmd, NULL, NULL, NULL);
1146 /* Open the file, read line by line and process */
1147 input = CreateFileW(temp_file, GENERIC_READ, FILE_SHARE_READ,
1148 NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
1151 /* Open the file, read line by line and process */
1152 input = CreateFileW(item, GENERIC_READ, FILE_SHARE_READ,
1153 NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
1156 /* Process the input file */
1157 if (input == INVALID_HANDLE_VALUE) {
1158 WCMD_print_error ();
1159 WCMD_output_stderr(WCMD_LoadMessage(WCMD_READFAIL), item);
1161 return; /* FOR loop aborts at first failure here */
1165 WCHAR buffer[MAXSTRING] = {'\0'};
1166 WCHAR *where, *parm;
1168 while (WCMD_fgets(buffer, sizeof(buffer)/sizeof(WCHAR), input)) {
1170 /* Skip blank lines*/
1171 parm = WCMD_parameter (buffer, 0, &where, NULL);
1172 WINE_TRACE("Parsed parameter: %s from %s\n", wine_dbgstr_w(parm),
1173 wine_dbgstr_w(buffer));
1176 /* FIXME: The following should be moved into its own routine and
1177 reused for the string literal parsing below */
1178 thisCmdStart = cmdStart;
1179 WCMD_part_execute(&thisCmdStart, firstCmd, variable, parm, FALSE, TRUE);
1180 cmdEnd = thisCmdStart;
1186 CloseHandle (input);
1189 /* Delete the temporary file */
1190 if (*itemStart == '`' || *itemStart == '\'') {
1191 DeleteFileW(temp_file);
1194 /* Filesets - A string literal */
1195 } else if (doFileset && *itemStart == '"') {
1196 WCHAR buffer[MAXSTRING] = {'\0'};
1197 WCHAR *where, *parm;
1199 /* Skip blank lines, and re-extract parameter now string has quotes removed */
1200 strcpyW(buffer, item);
1201 parm = WCMD_parameter (buffer, 0, &where, NULL);
1202 WINE_TRACE("Parsed parameter: %s from %s\n", wine_dbgstr_w(parm),
1203 wine_dbgstr_w(buffer));
1206 /* FIXME: The following should be moved into its own routine and
1207 reused for the string literal parsing below */
1208 thisCmdStart = cmdStart;
1209 WCMD_part_execute(&thisCmdStart, firstCmd, variable, parm, FALSE, TRUE);
1210 cmdEnd = thisCmdStart;
1214 WINE_TRACE("Post-command, cmdEnd = %p\n", cmdEnd);
1215 cmdEnd = thisCmdStart;
1219 /* Move onto the next set line */
1220 thisSet = thisSet->nextcommand;
1223 /* If /L is provided, now run the for loop */
1226 static const WCHAR fmt[] = {'%','d','\0'};
1228 WINE_TRACE("FOR /L provided range from %d to %d step %d\n",
1229 numbers[0], numbers[2], numbers[1]);
1231 (numbers[1]<0)? i>numbers[2] : i<numbers[2];
1234 sprintfW(thisNum, fmt, i);
1235 WINE_TRACE("Processing FOR number %s\n", wine_dbgstr_w(thisNum));
1237 thisCmdStart = cmdStart;
1238 WCMD_part_execute(&thisCmdStart, firstCmd, variable, thisNum, FALSE, TRUE);
1239 cmdEnd = thisCmdStart;
1243 /* When the loop ends, either something like a GOTO or EXIT /b has terminated
1244 all processing, OR it should be pointing to the end of && processing OR
1245 it should be pointing at the NULL end of bracket for the DO. The return
1246 value needs to be the NEXT command to execute, which it either is, or
1247 we need to step over the closing bracket */
1249 if (cmdEnd && cmdEnd->command == NULL) *cmdList = cmdEnd->nextcommand;
1253 /*****************************************************************************
1256 * Execute a command, and any && or bracketed follow on to the command. The
1257 * first command to be executed may not be at the front of the
1258 * commands->thiscommand string (eg. it may point after a DO or ELSE)
1260 static void WCMD_part_execute(CMD_LIST **cmdList, const WCHAR *firstcmd,
1261 const WCHAR *variable, const WCHAR *value,
1262 BOOL isIF, BOOL conditionTRUE) {
1264 CMD_LIST *curPosition = *cmdList;
1265 int myDepth = (*cmdList)->bracketDepth;
1267 WINE_TRACE("cmdList(%p), firstCmd(%p), with variable '%s'='%s', doIt(%d)\n",
1268 cmdList, wine_dbgstr_w(firstcmd),
1269 wine_dbgstr_w(variable), wine_dbgstr_w(value),
1272 /* Skip leading whitespace between condition and the command */
1273 while (firstcmd && *firstcmd && (*firstcmd==' ' || *firstcmd=='\t')) firstcmd++;
1275 /* Process the first command, if there is one */
1276 if (conditionTRUE && firstcmd && *firstcmd) {
1277 WCHAR *command = WCMD_strdupW(firstcmd);
1278 WCMD_execute (firstcmd, (*cmdList)->redirects, variable, value, cmdList);
1279 HeapFree(GetProcessHeap(), 0, command);
1283 /* If it didn't move the position, step to next command */
1284 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1286 /* Process any other parts of the command */
1288 BOOL processThese = TRUE;
1290 if (isIF) processThese = conditionTRUE;
1293 static const WCHAR ifElse[] = {'e','l','s','e'};
1295 /* execute all appropriate commands */
1296 curPosition = *cmdList;
1298 WINE_TRACE("Processing cmdList(%p) - delim(%d) bd(%d / %d)\n",
1300 (*cmdList)->prevDelim,
1301 (*cmdList)->bracketDepth, myDepth);
1303 /* Execute any statements appended to the line */
1304 /* FIXME: Only if previous call worked for && or failed for || */
1305 if ((*cmdList)->prevDelim == CMD_ONFAILURE ||
1306 (*cmdList)->prevDelim == CMD_ONSUCCESS) {
1307 if (processThese && (*cmdList)->command) {
1308 WCMD_execute ((*cmdList)->command, (*cmdList)->redirects, variable,
1311 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1313 /* Execute any appended to the statement with (...) */
1314 } else if ((*cmdList)->bracketDepth > myDepth) {
1316 *cmdList = WCMD_process_commands(*cmdList, TRUE, variable, value);
1317 WINE_TRACE("Back from processing commands, (next = %p)\n", *cmdList);
1319 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1321 /* End of the command - does 'ELSE ' follow as the next command? */
1324 && WCMD_keyword_ws_found(ifElse, sizeof(ifElse)/sizeof(ifElse[0]),
1325 (*cmdList)->command)) {
1327 /* Swap between if and else processing */
1328 processThese = !processThese;
1330 /* Process the ELSE part */
1332 const int keyw_len = sizeof(ifElse)/sizeof(ifElse[0]) + 1;
1333 WCHAR *cmd = ((*cmdList)->command) + keyw_len;
1335 /* Skip leading whitespace between condition and the command */
1336 while (*cmd && (*cmd==' ' || *cmd=='\t')) cmd++;
1338 WCMD_execute (cmd, (*cmdList)->redirects, variable, value, cmdList);
1341 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1343 WINE_TRACE("Found end of this IF statement (next = %p)\n", *cmdList);
1352 /**************************************************************************
1355 * Simple on-line help. Help text is stored in the resource file.
1358 void WCMD_give_help (const WCHAR *command)
1362 command = WCMD_skip_leading_spaces((WCHAR*) command);
1363 if (strlenW(command) == 0) {
1364 WCMD_output_asis (WCMD_LoadMessage(WCMD_ALLHELP));
1367 /* Display help message for builtin commands */
1368 for (i=0; i<=WCMD_EXIT; i++) {
1369 if (CompareStringW(LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
1370 command, -1, inbuilt[i], -1) == CSTR_EQUAL) {
1371 WCMD_output_asis (WCMD_LoadMessage(i));
1375 /* Launch the command with the /? option for external commands shipped with cmd.exe */
1376 for (i = 0; i <= (sizeof(externals)/sizeof(externals[0])); i++) {
1377 if (CompareStringW(LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
1378 command, -1, externals[i], -1) == CSTR_EQUAL) {
1380 static const WCHAR helpW[] = {' ', '/','?','\0'};
1381 strcpyW(cmd, command);
1382 strcatW(cmd, helpW);
1383 WCMD_run_program(cmd, 0);
1387 WCMD_output (WCMD_LoadMessage(WCMD_NOCMDHELP), command);
1392 /****************************************************************************
1395 * Batch file jump instruction. Not the most efficient algorithm ;-)
1396 * Prints error message if the specified label cannot be found - the file pointer is
1397 * then at EOF, effectively stopping the batch file.
1398 * FIXME: DOS is supposed to allow labels with spaces - we don't.
1401 void WCMD_goto (CMD_LIST **cmdList) {
1403 WCHAR string[MAX_PATH];
1404 WCHAR current[MAX_PATH];
1406 /* Do not process any more parts of a processed multipart or multilines command */
1407 if (cmdList) *cmdList = NULL;
1409 if (context != NULL) {
1410 WCHAR *paramStart = param1, *str;
1411 static const WCHAR eofW[] = {':','e','o','f','\0'};
1413 if (param1[0] == 0x00) {
1414 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
1418 /* Handle special :EOF label */
1419 if (lstrcmpiW (eofW, param1) == 0) {
1420 context -> skip_rest = TRUE;
1424 /* Support goto :label as well as goto label */
1425 if (*paramStart == ':') paramStart++;
1427 SetFilePointer (context -> h, 0, NULL, FILE_BEGIN);
1428 while (WCMD_fgets (string, sizeof(string)/sizeof(WCHAR), context -> h)) {
1430 while (isspaceW (*str)) str++;
1434 while (((current[index] = str[index])) && (!isspaceW (current[index])))
1437 /* ignore space at the end */
1439 if (lstrcmpiW (current, paramStart) == 0) return;
1442 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOTARGET));
1447 /*****************************************************************************
1450 * Push a directory onto the stack
1453 void WCMD_pushd (const WCHAR *command)
1455 struct env_stack *curdir;
1457 static const WCHAR parmD[] = {'/','D','\0'};
1459 if (strchrW(command, '/') != NULL) {
1460 SetLastError(ERROR_INVALID_PARAMETER);
1465 curdir = LocalAlloc (LMEM_FIXED, sizeof (struct env_stack));
1466 thisdir = LocalAlloc (LMEM_FIXED, 1024 * sizeof(WCHAR));
1467 if( !curdir || !thisdir ) {
1470 WINE_ERR ("out of memory\n");
1474 /* Change directory using CD code with /D parameter */
1475 strcpyW(quals, parmD);
1476 GetCurrentDirectoryW (1024, thisdir);
1478 WCMD_setshow_default(command);
1484 curdir -> next = pushd_directories;
1485 curdir -> strings = thisdir;
1486 if (pushd_directories == NULL) {
1487 curdir -> u.stackdepth = 1;
1489 curdir -> u.stackdepth = pushd_directories -> u.stackdepth + 1;
1491 pushd_directories = curdir;
1496 /*****************************************************************************
1499 * Pop a directory from the stack
1502 void WCMD_popd (void) {
1503 struct env_stack *temp = pushd_directories;
1505 if (!pushd_directories)
1508 /* pop the old environment from the stack, and make it the current dir */
1509 pushd_directories = temp->next;
1510 SetCurrentDirectoryW(temp->strings);
1511 LocalFree (temp->strings);
1515 /****************************************************************************
1518 * Batch file conditional.
1520 * On entry, cmdlist will point to command containing the IF, and optionally
1521 * the first command to execute (if brackets not found)
1522 * If &&'s were found, this may be followed by a record flagged as isAmpersand
1523 * If ('s were found, execute all within that bracket
1524 * Command may optionally be followed by an ELSE - need to skip instructions
1525 * in the else using the same logic
1527 * FIXME: Much more syntax checking needed!
1530 void WCMD_if (WCHAR *p, CMD_LIST **cmdList) {
1532 int negate; /* Negate condition */
1533 int test; /* Condition evaluation result */
1534 WCHAR condition[MAX_PATH], *command, *s;
1535 static const WCHAR notW[] = {'n','o','t','\0'};
1536 static const WCHAR errlvlW[] = {'e','r','r','o','r','l','e','v','e','l','\0'};
1537 static const WCHAR existW[] = {'e','x','i','s','t','\0'};
1538 static const WCHAR defdW[] = {'d','e','f','i','n','e','d','\0'};
1539 static const WCHAR eqeqW[] = {'=','=','\0'};
1540 static const WCHAR parmI[] = {'/','I','\0'};
1541 int caseInsensitive = (strstrW(quals, parmI) != NULL);
1543 negate = !lstrcmpiW(param1,notW);
1544 strcpyW(condition, (negate ? param2 : param1));
1545 WINE_TRACE("Condition: %s\n", wine_dbgstr_w(condition));
1547 if (!lstrcmpiW (condition, errlvlW)) {
1548 WCHAR *param = WCMD_parameter(p, 1+negate, NULL, NULL);
1550 long int param_int = strtolW(param, &endptr, 10);
1552 WCMD_output_stderr(WCMD_LoadMessage(WCMD_SYNTAXERR));
1555 test = ((long int)errorlevel >= param_int);
1556 WCMD_parameter(p, 2+negate, &command, NULL);
1558 else if (!lstrcmpiW (condition, existW)) {
1559 test = (GetFileAttributesW(WCMD_parameter(p, 1+negate, NULL, NULL)) != INVALID_FILE_ATTRIBUTES);
1560 WCMD_parameter(p, 2+negate, &command, NULL);
1562 else if (!lstrcmpiW (condition, defdW)) {
1563 test = (GetEnvironmentVariableW(WCMD_parameter(p, 1+negate, NULL, NULL), NULL, 0) > 0);
1564 WCMD_parameter(p, 2+negate, &command, NULL);
1566 else if ((s = strstrW (p, eqeqW))) {
1567 /* We need to get potential surrounding double quotes, so param1/2 can't be used */
1568 WCHAR *leftPart, *leftPartEnd, *rightPart, *rightPartEnd;
1570 WCMD_parameter(p, 0+negate+caseInsensitive, &leftPart, &leftPartEnd);
1571 WCMD_parameter(p, 1+negate+caseInsensitive, &rightPart, &rightPartEnd);
1572 test = caseInsensitive
1573 ? (CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
1574 leftPart, leftPartEnd-leftPart+1,
1575 rightPart, rightPartEnd-rightPart+1) == CSTR_EQUAL)
1576 : (CompareStringW(LOCALE_SYSTEM_DEFAULT, 0,
1577 leftPart, leftPartEnd-leftPart+1,
1578 rightPart, rightPartEnd-rightPart+1) == CSTR_EQUAL);
1579 WCMD_parameter(s, 1, &command, NULL);
1582 WCMD_output_stderr(WCMD_LoadMessage(WCMD_SYNTAXERR));
1586 /* Process rest of IF statement which is on the same line
1587 Note: This may process all or some of the cmdList (eg a GOTO) */
1588 WCMD_part_execute(cmdList, command, NULL, NULL, TRUE, (test != negate));
1591 /****************************************************************************
1594 * Move a file, directory tree or wildcarded set of files.
1597 void WCMD_move (void)
1600 WIN32_FIND_DATAW fd;
1602 WCHAR input[MAX_PATH];
1603 WCHAR output[MAX_PATH];
1605 WCHAR dir[MAX_PATH];
1606 WCHAR fname[MAX_PATH];
1607 WCHAR ext[MAX_PATH];
1609 if (param1[0] == 0x00) {
1610 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
1614 /* If no destination supplied, assume current directory */
1615 if (param2[0] == 0x00) {
1616 strcpyW(param2, dotW);
1619 /* If 2nd parm is directory, then use original filename */
1620 /* Convert partial path to full path */
1621 GetFullPathNameW(param1, sizeof(input)/sizeof(WCHAR), input, NULL);
1622 GetFullPathNameW(param2, sizeof(output)/sizeof(WCHAR), output, NULL);
1623 WINE_TRACE("Move from '%s'('%s') to '%s'\n", wine_dbgstr_w(input),
1624 wine_dbgstr_w(param1), wine_dbgstr_w(output));
1626 /* Split into components */
1627 WCMD_splitpath(input, drive, dir, fname, ext);
1629 hff = FindFirstFileW(input, &fd);
1630 if (hff == INVALID_HANDLE_VALUE)
1634 WCHAR dest[MAX_PATH];
1635 WCHAR src[MAX_PATH];
1639 WINE_TRACE("Processing file '%s'\n", wine_dbgstr_w(fd.cFileName));
1641 /* Build src & dest name */
1642 strcpyW(src, drive);
1645 /* See if dest is an existing directory */
1646 attribs = GetFileAttributesW(output);
1647 if (attribs != INVALID_FILE_ATTRIBUTES &&
1648 (attribs & FILE_ATTRIBUTE_DIRECTORY)) {
1649 strcpyW(dest, output);
1650 strcatW(dest, slashW);
1651 strcatW(dest, fd.cFileName);
1653 strcpyW(dest, output);
1656 strcatW(src, fd.cFileName);
1658 WINE_TRACE("Source '%s'\n", wine_dbgstr_w(src));
1659 WINE_TRACE("Dest '%s'\n", wine_dbgstr_w(dest));
1661 /* If destination exists, prompt unless /Y supplied */
1662 if (GetFileAttributesW(dest) != INVALID_FILE_ATTRIBUTES) {
1664 WCHAR copycmd[MAXSTRING];
1667 /* /-Y has the highest priority, then /Y and finally the COPYCMD env. variable */
1668 if (strstrW (quals, parmNoY))
1670 else if (strstrW (quals, parmY))
1673 static const WCHAR copyCmdW[] = {'C','O','P','Y','C','M','D','\0'};
1674 len = GetEnvironmentVariableW(copyCmdW, copycmd, sizeof(copycmd)/sizeof(WCHAR));
1675 force = (len && len < (sizeof(copycmd)/sizeof(WCHAR))
1676 && ! lstrcmpiW (copycmd, parmY));
1679 /* Prompt if overwriting */
1681 WCHAR question[MAXSTRING];
1684 strcpyW(yesChar, WCMD_LoadMessage(WCMD_YES));
1686 /* Ask for confirmation */
1687 wsprintfW(question, WCMD_LoadMessage(WCMD_OVERWRITE), dest);
1688 ok = WCMD_ask_confirm(question, FALSE, NULL);
1690 /* So delete the destination prior to the move */
1692 if (!DeleteFileW(dest)) {
1693 WCMD_print_error ();
1702 status = MoveFileW(src, dest);
1704 status = 1; /* Anything other than 0 to prevent error msg below */
1708 WCMD_print_error ();
1711 } while (FindNextFileW(hff, &fd) != 0);
1716 /****************************************************************************
1719 * Suspend execution of a batch script until a key is typed
1722 void WCMD_pause (void)
1728 HANDLE hIn = GetStdHandle(STD_INPUT_HANDLE);
1730 have_console = GetConsoleMode(hIn, &oldmode);
1732 SetConsoleMode(hIn, 0);
1734 WCMD_output(anykey);
1735 WCMD_ReadFile(hIn, &key, 1, &count);
1737 SetConsoleMode(hIn, oldmode);
1740 /****************************************************************************
1743 * Delete a directory.
1746 void WCMD_remove_dir (WCHAR *command) {
1749 int argsProcessed = 0;
1750 WCHAR *argN = command;
1751 static const WCHAR parmS[] = {'/','S','\0'};
1752 static const WCHAR parmQ[] = {'/','Q','\0'};
1754 /* Loop through all args */
1756 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
1757 if (argN && argN[0] != '/') {
1758 WINE_TRACE("rd: Processing arg %s (quals:%s)\n", wine_dbgstr_w(thisArg),
1759 wine_dbgstr_w(quals));
1762 /* If subdirectory search not supplied, just try to remove
1763 and report error if it fails (eg if it contains a file) */
1764 if (strstrW (quals, parmS) == NULL) {
1765 if (!RemoveDirectoryW(thisArg)) WCMD_print_error ();
1767 /* Otherwise use ShFileOp to recursively remove a directory */
1770 SHFILEOPSTRUCTW lpDir;
1773 if (strstrW (quals, parmQ) == NULL) {
1775 WCHAR question[MAXSTRING];
1776 static const WCHAR fmt[] = {'%','s',' ','\0'};
1778 /* Ask for confirmation */
1779 wsprintfW(question, fmt, thisArg);
1780 ok = WCMD_ask_confirm(question, TRUE, NULL);
1782 /* Abort if answer is 'N' */
1789 lpDir.pFrom = thisArg;
1790 lpDir.fFlags = FOF_SILENT | FOF_NOCONFIRMATION | FOF_NOERRORUI;
1791 lpDir.wFunc = FO_DELETE;
1792 if (SHFileOperationW(&lpDir)) WCMD_print_error ();
1797 /* Handle no valid args */
1798 if (argsProcessed == 0) {
1799 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
1805 /****************************************************************************
1811 void WCMD_rename (void)
1815 WIN32_FIND_DATAW fd;
1816 WCHAR input[MAX_PATH];
1817 WCHAR *dotDst = NULL;
1819 WCHAR dir[MAX_PATH];
1820 WCHAR fname[MAX_PATH];
1821 WCHAR ext[MAX_PATH];
1825 /* Must be at least two args */
1826 if (param1[0] == 0x00 || param2[0] == 0x00) {
1827 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
1832 /* Destination cannot contain a drive letter or directory separator */
1833 if ((strchrW(param1,':') != NULL) || (strchrW(param1,'\\') != NULL)) {
1834 SetLastError(ERROR_INVALID_PARAMETER);
1840 /* Convert partial path to full path */
1841 GetFullPathNameW(param1, sizeof(input)/sizeof(WCHAR), input, NULL);
1842 WINE_TRACE("Rename from '%s'('%s') to '%s'\n", wine_dbgstr_w(input),
1843 wine_dbgstr_w(param1), wine_dbgstr_w(param2));
1844 dotDst = strchrW(param2, '.');
1846 /* Split into components */
1847 WCMD_splitpath(input, drive, dir, fname, ext);
1849 hff = FindFirstFileW(input, &fd);
1850 if (hff == INVALID_HANDLE_VALUE)
1854 WCHAR dest[MAX_PATH];
1855 WCHAR src[MAX_PATH];
1856 WCHAR *dotSrc = NULL;
1859 WINE_TRACE("Processing file '%s'\n", wine_dbgstr_w(fd.cFileName));
1861 /* FIXME: If dest name or extension is *, replace with filename/ext
1862 part otherwise use supplied name. This supports:
1864 ren jim.* fred.* etc
1865 However, windows has a more complex algorithm supporting eg
1866 ?'s and *'s mid name */
1867 dotSrc = strchrW(fd.cFileName, '.');
1869 /* Build src & dest name */
1870 strcpyW(src, drive);
1873 dirLen = strlenW(src);
1874 strcatW(src, fd.cFileName);
1877 if (param2[0] == '*') {
1878 strcatW(dest, fd.cFileName);
1879 if (dotSrc) dest[dirLen + (dotSrc - fd.cFileName)] = 0x00;
1881 strcatW(dest, param2);
1882 if (dotDst) dest[dirLen + (dotDst - param2)] = 0x00;
1885 /* Build Extension */
1886 if (dotDst && (*(dotDst+1)=='*')) {
1887 if (dotSrc) strcatW(dest, dotSrc);
1888 } else if (dotDst) {
1889 if (dotDst) strcatW(dest, dotDst);
1892 WINE_TRACE("Source '%s'\n", wine_dbgstr_w(src));
1893 WINE_TRACE("Dest '%s'\n", wine_dbgstr_w(dest));
1895 status = MoveFileW(src, dest);
1898 WCMD_print_error ();
1901 } while (FindNextFileW(hff, &fd) != 0);
1906 /*****************************************************************************
1909 * Make a copy of the environment.
1911 static WCHAR *WCMD_dupenv( const WCHAR *env )
1921 len += (strlenW(&env[len]) + 1);
1923 env_copy = LocalAlloc (LMEM_FIXED, (len+1) * sizeof (WCHAR) );
1926 WINE_ERR("out of memory\n");
1929 memcpy (env_copy, env, len*sizeof (WCHAR));
1935 /*****************************************************************************
1938 * setlocal pushes the environment onto a stack
1939 * Save the environment as unicode so we don't screw anything up.
1941 void WCMD_setlocal (const WCHAR *s) {
1943 struct env_stack *env_copy;
1944 WCHAR cwd[MAX_PATH];
1946 /* DISABLEEXTENSIONS ignored */
1948 env_copy = LocalAlloc (LMEM_FIXED, sizeof (struct env_stack));
1951 WINE_ERR ("out of memory\n");
1955 env = GetEnvironmentStringsW ();
1957 env_copy->strings = WCMD_dupenv (env);
1958 if (env_copy->strings)
1960 env_copy->next = saved_environment;
1961 saved_environment = env_copy;
1963 /* Save the current drive letter */
1964 GetCurrentDirectoryW(MAX_PATH, cwd);
1965 env_copy->u.cwd = cwd[0];
1968 LocalFree (env_copy);
1970 FreeEnvironmentStringsW (env);
1974 /*****************************************************************************
1977 * endlocal pops the environment off a stack
1978 * Note: When searching for '=', search from WCHAR position 1, to handle
1979 * special internal environment variables =C:, =D: etc
1981 void WCMD_endlocal (void) {
1982 WCHAR *env, *old, *p;
1983 struct env_stack *temp;
1986 if (!saved_environment)
1989 /* pop the old environment from the stack */
1990 temp = saved_environment;
1991 saved_environment = temp->next;
1993 /* delete the current environment, totally */
1994 env = GetEnvironmentStringsW ();
1995 old = WCMD_dupenv (GetEnvironmentStringsW ());
1998 n = strlenW(&old[len]) + 1;
1999 p = strchrW(&old[len] + 1, '=');
2003 SetEnvironmentVariableW (&old[len], NULL);
2008 FreeEnvironmentStringsW (env);
2010 /* restore old environment */
2011 env = temp->strings;
2014 n = strlenW(&env[len]) + 1;
2015 p = strchrW(&env[len] + 1, '=');
2019 SetEnvironmentVariableW (&env[len], p);
2024 /* Restore current drive letter */
2025 if (IsCharAlphaW(temp->u.cwd)) {
2027 WCHAR cwd[MAX_PATH];
2028 static const WCHAR fmt[] = {'=','%','c',':','\0'};
2030 wsprintfW(envvar, fmt, temp->u.cwd);
2031 if (GetEnvironmentVariableW(envvar, cwd, MAX_PATH)) {
2032 WINE_TRACE("Resetting cwd to %s\n", wine_dbgstr_w(cwd));
2033 SetCurrentDirectoryW(cwd);
2041 /*****************************************************************************
2042 * WCMD_setshow_default
2044 * Set/Show the current default directory
2047 void WCMD_setshow_default (const WCHAR *command) {
2053 WIN32_FIND_DATAW fd;
2055 static const WCHAR parmD[] = {'/','D','\0'};
2057 WINE_TRACE("Request change to directory '%s'\n", wine_dbgstr_w(command));
2059 /* Skip /D and trailing whitespace if on the front of the command line */
2060 if (CompareStringW(LOCALE_USER_DEFAULT,
2061 NORM_IGNORECASE | SORT_STRINGSORT,
2062 command, 2, parmD, -1) == CSTR_EQUAL) {
2064 while (*command && (*command==' ' || *command=='\t'))
2068 GetCurrentDirectoryW(sizeof(cwd)/sizeof(WCHAR), cwd);
2069 if (strlenW(command) == 0) {
2070 strcatW (cwd, newline);
2074 /* Remove any double quotes, which may be in the
2075 middle, eg. cd "C:\Program Files"\Microsoft is ok */
2078 if (*command != '"') *pos++ = *command;
2081 while (pos > command && (*(pos-1) == ' ' || *(pos-1) == '\t'))
2085 /* Search for appropriate directory */
2086 WINE_TRACE("Looking for directory '%s'\n", wine_dbgstr_w(string));
2087 hff = FindFirstFileW(string, &fd);
2088 if (hff != INVALID_HANDLE_VALUE) {
2090 if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2091 WCHAR fpath[MAX_PATH];
2093 WCHAR dir[MAX_PATH];
2094 WCHAR fname[MAX_PATH];
2095 WCHAR ext[MAX_PATH];
2096 static const WCHAR fmt[] = {'%','s','%','s','%','s','\0'};
2098 /* Convert path into actual directory spec */
2099 GetFullPathNameW(string, sizeof(fpath)/sizeof(WCHAR), fpath, NULL);
2100 WCMD_splitpath(fpath, drive, dir, fname, ext);
2103 wsprintfW(string, fmt, drive, dir, fd.cFileName);
2106 } while (FindNextFileW(hff, &fd) != 0);
2110 /* Change to that directory */
2111 WINE_TRACE("Really changing to directory '%s'\n", wine_dbgstr_w(string));
2113 status = SetCurrentDirectoryW(string);
2116 WCMD_print_error ();
2120 /* Save away the actual new directory, to store as current location */
2121 GetCurrentDirectoryW (sizeof(string)/sizeof(WCHAR), string);
2123 /* Restore old directory if drive letter would change, and
2124 CD x:\directory /D (or pushd c:\directory) not supplied */
2125 if ((strstrW(quals, parmD) == NULL) &&
2126 (param1[1] == ':') && (toupper(param1[0]) != toupper(cwd[0]))) {
2127 SetCurrentDirectoryW(cwd);
2131 /* Set special =C: type environment variable, for drive letter of
2132 change of directory, even if path was restored due to missing
2133 /D (allows changing drive letter when not resident on that
2135 if ((string[1] == ':') && IsCharAlphaW(string[0])) {
2137 strcpyW(env, equalW);
2138 memcpy(env+1, string, 2 * sizeof(WCHAR));
2140 WINE_TRACE("Setting '%s' to '%s'\n", wine_dbgstr_w(env), wine_dbgstr_w(string));
2141 SetEnvironmentVariableW(env, string);
2148 /****************************************************************************
2151 * Set/Show the system date
2152 * FIXME: Can't change date yet
2155 void WCMD_setshow_date (void) {
2157 WCHAR curdate[64], buffer[64];
2159 static const WCHAR parmT[] = {'/','T','\0'};
2161 if (strlenW(param1) == 0) {
2162 if (GetDateFormatW(LOCALE_USER_DEFAULT, 0, NULL, NULL,
2163 curdate, sizeof(curdate)/sizeof(WCHAR))) {
2164 WCMD_output (WCMD_LoadMessage(WCMD_CURRENTDATE), curdate);
2165 if (strstrW (quals, parmT) == NULL) {
2166 WCMD_output (WCMD_LoadMessage(WCMD_NEWDATE));
2167 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), buffer, sizeof(buffer)/sizeof(WCHAR), &count);
2169 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2173 else WCMD_print_error ();
2176 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2180 /****************************************************************************
2183 static int WCMD_compare( const void *a, const void *b )
2186 const WCHAR * const *str_a = a, * const *str_b = b;
2187 r = CompareStringW( LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
2188 *str_a, -1, *str_b, -1 );
2189 if( r == CSTR_LESS_THAN ) return -1;
2190 if( r == CSTR_GREATER_THAN ) return 1;
2194 /****************************************************************************
2195 * WCMD_setshow_sortenv
2197 * sort variables into order for display
2198 * Optionally only display those who start with a stub
2199 * returns the count displayed
2201 static int WCMD_setshow_sortenv(const WCHAR *s, const WCHAR *stub)
2203 UINT count=0, len=0, i, displayedcount=0, stublen=0;
2206 if (stub) stublen = strlenW(stub);
2208 /* count the number of strings, and the total length */
2210 len += (strlenW(&s[len]) + 1);
2214 /* add the strings to an array */
2215 str = LocalAlloc (LMEM_FIXED | LMEM_ZEROINIT, count * sizeof (WCHAR*) );
2219 for( i=1; i<count; i++ )
2220 str[i] = str[i-1] + strlenW(str[i-1]) + 1;
2222 /* sort the array */
2223 qsort( str, count, sizeof (WCHAR*), WCMD_compare );
2226 for( i=0; i<count; i++ ) {
2227 if (!stub || CompareStringW(LOCALE_USER_DEFAULT,
2228 NORM_IGNORECASE | SORT_STRINGSORT,
2229 str[i], stublen, stub, -1) == CSTR_EQUAL) {
2230 /* Don't display special internal variables */
2231 if (str[i][0] != '=') {
2232 WCMD_output_asis(str[i]);
2233 WCMD_output_asis(newline);
2240 return displayedcount;
2243 /****************************************************************************
2246 * Set/Show the environment variables
2249 void WCMD_setshow_env (WCHAR *s) {
2254 static const WCHAR parmP[] = {'/','P','\0'};
2256 if (param1[0] == 0x00 && quals[0] == 0x00) {
2257 env = GetEnvironmentStringsW();
2258 WCMD_setshow_sortenv( env, NULL );
2262 /* See if /P supplied, and if so echo the prompt, and read in a reply */
2263 if (CompareStringW(LOCALE_USER_DEFAULT,
2264 NORM_IGNORECASE | SORT_STRINGSORT,
2265 s, 2, parmP, -1) == CSTR_EQUAL) {
2266 WCHAR string[MAXSTRING];
2270 while (*s && (*s==' ' || *s=='\t')) s++;
2272 WCMD_strip_quotes(s);
2274 /* If no parameter, or no '=' sign, return an error */
2275 if (!(*s) || ((p = strchrW (s, '=')) == NULL )) {
2276 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
2280 /* Output the prompt */
2282 if (strlenW(p) != 0) WCMD_output(p);
2284 /* Read the reply */
2285 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string)/sizeof(WCHAR), &count);
2287 string[count-1] = '\0'; /* ReadFile output is not null-terminated! */
2288 if (string[count-2] == '\r') string[count-2] = '\0'; /* Under Windoze we get CRLF! */
2289 WINE_TRACE("set /p: Setting var '%s' to '%s'\n", wine_dbgstr_w(s),
2290 wine_dbgstr_w(string));
2291 status = SetEnvironmentVariableW(s, string);
2298 WCMD_strip_quotes(s);
2299 p = strchrW (s, '=');
2301 env = GetEnvironmentStringsW();
2302 if (WCMD_setshow_sortenv( env, s ) == 0) {
2303 WCMD_output_stderr(WCMD_LoadMessage(WCMD_MISSINGENV), s);
2310 if (strlenW(p) == 0) p = NULL;
2311 status = SetEnvironmentVariableW(s, p);
2312 gle = GetLastError();
2313 if ((!status) & (gle == ERROR_ENVVAR_NOT_FOUND)) {
2315 } else if ((!status)) WCMD_print_error();
2319 /****************************************************************************
2322 * Set/Show the path environment variable
2325 void WCMD_setshow_path (const WCHAR *command) {
2329 static const WCHAR pathW[] = {'P','A','T','H','\0'};
2330 static const WCHAR pathEqW[] = {'P','A','T','H','=','\0'};
2332 if (strlenW(param1) == 0) {
2333 status = GetEnvironmentVariableW(pathW, string, sizeof(string)/sizeof(WCHAR));
2335 WCMD_output_asis ( pathEqW);
2336 WCMD_output_asis ( string);
2337 WCMD_output_asis ( newline);
2340 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOPATH));
2344 if (*command == '=') command++; /* Skip leading '=' */
2345 status = SetEnvironmentVariableW(pathW, command);
2346 if (!status) WCMD_print_error();
2350 /****************************************************************************
2351 * WCMD_setshow_prompt
2353 * Set or show the command prompt.
2356 void WCMD_setshow_prompt (void) {
2359 static const WCHAR promptW[] = {'P','R','O','M','P','T','\0'};
2361 if (strlenW(param1) == 0) {
2362 SetEnvironmentVariableW(promptW, NULL);
2366 while ((*s == '=') || (*s == ' ') || (*s == '\t')) s++;
2367 if (strlenW(s) == 0) {
2368 SetEnvironmentVariableW(promptW, NULL);
2370 else SetEnvironmentVariableW(promptW, s);
2374 /****************************************************************************
2377 * Set/Show the system time
2378 * FIXME: Can't change time yet
2381 void WCMD_setshow_time (void) {
2383 WCHAR curtime[64], buffer[64];
2386 static const WCHAR parmT[] = {'/','T','\0'};
2388 if (strlenW(param1) == 0) {
2390 if (GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, NULL,
2391 curtime, sizeof(curtime)/sizeof(WCHAR))) {
2392 WCMD_output (WCMD_LoadMessage(WCMD_CURRENTTIME), curtime);
2393 if (strstrW (quals, parmT) == NULL) {
2394 WCMD_output (WCMD_LoadMessage(WCMD_NEWTIME));
2395 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), buffer, sizeof(buffer)/sizeof(WCHAR), &count);
2397 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2401 else WCMD_print_error ();
2404 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2408 /****************************************************************************
2411 * Shift batch parameters.
2412 * Optional /n says where to start shifting (n=0-8)
2415 void WCMD_shift (const WCHAR *command) {
2418 if (context != NULL) {
2419 WCHAR *pos = strchrW(command, '/');
2424 } else if (*(pos+1)>='0' && *(pos+1)<='8') {
2425 start = (*(pos+1) - '0');
2427 SetLastError(ERROR_INVALID_PARAMETER);
2432 WINE_TRACE("Shifting variables, starting at %d\n", start);
2433 for (i=start;i<=8;i++) {
2434 context -> shift_count[i] = context -> shift_count[i+1] + 1;
2436 context -> shift_count[9] = context -> shift_count[9] + 1;
2441 /****************************************************************************
2444 * Set the console title
2446 void WCMD_title (const WCHAR *command) {
2447 SetConsoleTitleW(command);
2450 /****************************************************************************
2453 * Copy a file to standard output.
2456 void WCMD_type (WCHAR *command) {
2459 WCHAR *argN = command;
2460 BOOL writeHeaders = FALSE;
2462 if (param1[0] == 0x00) {
2463 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
2467 if (param2[0] != 0x00) writeHeaders = TRUE;
2469 /* Loop through all args */
2472 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
2480 WINE_TRACE("type: Processing arg '%s'\n", wine_dbgstr_w(thisArg));
2481 h = CreateFileW(thisArg, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
2482 FILE_ATTRIBUTE_NORMAL, NULL);
2483 if (h == INVALID_HANDLE_VALUE) {
2484 WCMD_print_error ();
2485 WCMD_output(WCMD_LoadMessage(WCMD_READFAIL), thisArg); /* should be _stderr */
2489 static const WCHAR fmt[] = {'\n','%','s','\n','\n','\0'};
2490 WCMD_output(fmt, thisArg);
2492 while (WCMD_ReadFile(h, buffer, sizeof(buffer)/sizeof(WCHAR) - 1, &count)) {
2493 if (count == 0) break; /* ReadFile reports success on EOF! */
2495 WCMD_output_asis (buffer);
2502 /****************************************************************************
2505 * Output either a file or stdin to screen in pages
2508 void WCMD_more (WCHAR *command) {
2511 WCHAR *argN = command;
2513 WCHAR moreStrPage[100];
2516 static const WCHAR moreStart[] = {'-','-',' ','\0'};
2517 static const WCHAR moreFmt[] = {'%','s',' ','-','-','\n','\0'};
2518 static const WCHAR moreFmt2[] = {'%','s',' ','(','%','2','.','2','d','%','%',
2519 ')',' ','-','-','\n','\0'};
2520 static const WCHAR conInW[] = {'C','O','N','I','N','$','\0'};
2522 /* Prefix the NLS more with '-- ', then load the text */
2524 strcpyW(moreStr, moreStart);
2525 LoadStringW(hinst, WCMD_MORESTR, &moreStr[3],
2526 (sizeof(moreStr)/sizeof(WCHAR))-3);
2528 if (param1[0] == 0x00) {
2530 /* Wine implements pipes via temporary files, and hence stdin is
2531 effectively reading from the file. This means the prompts for
2532 more are satisfied by the next line from the input (file). To
2533 avoid this, ensure stdin is to the console */
2534 HANDLE hstdin = GetStdHandle(STD_INPUT_HANDLE);
2535 HANDLE hConIn = CreateFileW(conInW, GENERIC_READ | GENERIC_WRITE,
2536 FILE_SHARE_READ, NULL, OPEN_EXISTING,
2537 FILE_ATTRIBUTE_NORMAL, 0);
2538 WINE_TRACE("No parms - working probably in pipe mode\n");
2539 SetStdHandle(STD_INPUT_HANDLE, hConIn);
2541 /* Warning: No easy way of ending the stream (ctrl+z on windows) so
2542 once you get in this bit unless due to a pipe, its going to end badly... */
2543 wsprintfW(moreStrPage, moreFmt, moreStr);
2545 WCMD_enter_paged_mode(moreStrPage);
2546 while (WCMD_ReadFile(hstdin, buffer, (sizeof(buffer)/sizeof(WCHAR))-1, &count)) {
2547 if (count == 0) break; /* ReadFile reports success on EOF! */
2549 WCMD_output_asis (buffer);
2551 WCMD_leave_paged_mode();
2553 /* Restore stdin to what it was */
2554 SetStdHandle(STD_INPUT_HANDLE, hstdin);
2555 CloseHandle(hConIn);
2559 BOOL needsPause = FALSE;
2561 /* Loop through all args */
2562 WINE_TRACE("Parms supplied - working through each file\n");
2563 WCMD_enter_paged_mode(moreStrPage);
2566 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
2574 wsprintfW(moreStrPage, moreFmt2, moreStr, 100);
2575 WCMD_leave_paged_mode();
2576 WCMD_output_asis(moreStrPage);
2577 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), buffer, sizeof(buffer)/sizeof(WCHAR), &count);
2578 WCMD_enter_paged_mode(moreStrPage);
2582 WINE_TRACE("more: Processing arg '%s'\n", wine_dbgstr_w(thisArg));
2583 h = CreateFileW(thisArg, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
2584 FILE_ATTRIBUTE_NORMAL, NULL);
2585 if (h == INVALID_HANDLE_VALUE) {
2586 WCMD_print_error ();
2587 WCMD_output_stderr(WCMD_LoadMessage(WCMD_READFAIL), thisArg);
2591 ULONG64 fileLen = 0;
2592 WIN32_FILE_ATTRIBUTE_DATA fileInfo;
2594 /* Get the file size */
2595 GetFileAttributesExW(thisArg, GetFileExInfoStandard, (void*)&fileInfo);
2596 fileLen = (((ULONG64)fileInfo.nFileSizeHigh) << 32) + fileInfo.nFileSizeLow;
2599 while (WCMD_ReadFile(h, buffer, (sizeof(buffer)/sizeof(WCHAR))-1, &count)) {
2600 if (count == 0) break; /* ReadFile reports success on EOF! */
2604 /* Update % count (would be used in WCMD_output_asis as prompt) */
2605 wsprintfW(moreStrPage, moreFmt2, moreStr, (int) min(99, (curPos * 100)/fileLen));
2607 WCMD_output_asis (buffer);
2613 WCMD_leave_paged_mode();
2617 /****************************************************************************
2620 * Display verify flag.
2621 * FIXME: We don't actually do anything with the verify flag other than toggle
2625 void WCMD_verify (const WCHAR *command) {
2629 count = strlenW(command);
2631 if (verify_mode) WCMD_output (WCMD_LoadMessage(WCMD_VERIFYPROMPT), onW);
2632 else WCMD_output (WCMD_LoadMessage(WCMD_VERIFYPROMPT), offW);
2635 if (lstrcmpiW(command, onW) == 0) {
2639 else if (lstrcmpiW(command, offW) == 0) {
2640 verify_mode = FALSE;
2643 else WCMD_output_stderr(WCMD_LoadMessage(WCMD_VERIFYERR));
2646 /****************************************************************************
2649 * Display version info.
2652 void WCMD_version (void) {
2654 WCMD_output (version_string);
2658 /****************************************************************************
2661 * Display volume information (set_label = FALSE)
2662 * Additionally set volume label (set_label = TRUE)
2663 * Returns 1 on success, 0 otherwise
2666 int WCMD_volume(BOOL set_label, const WCHAR *path)
2668 DWORD count, serial;
2669 WCHAR string[MAX_PATH], label[MAX_PATH], curdir[MAX_PATH];
2672 if (strlenW(path) == 0) {
2673 status = GetCurrentDirectoryW(sizeof(curdir)/sizeof(WCHAR), curdir);
2675 WCMD_print_error ();
2678 status = GetVolumeInformationW(NULL, label, sizeof(label)/sizeof(WCHAR),
2679 &serial, NULL, NULL, NULL, 0);
2682 static const WCHAR fmt[] = {'%','s','\\','\0'};
2683 if ((path[1] != ':') || (strlenW(path) != 2)) {
2684 WCMD_output_stderr(WCMD_LoadMessage(WCMD_SYNTAXERR));
2687 wsprintfW (curdir, fmt, path);
2688 status = GetVolumeInformationW(curdir, label, sizeof(label)/sizeof(WCHAR),
2693 WCMD_print_error ();
2696 WCMD_output (WCMD_LoadMessage(WCMD_VOLUMEDETAIL),
2697 curdir[0], label, HIWORD(serial), LOWORD(serial));
2699 WCMD_output (WCMD_LoadMessage(WCMD_VOLUMEPROMPT));
2700 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string)/sizeof(WCHAR), &count);
2702 string[count-1] = '\0'; /* ReadFile output is not null-terminated! */
2703 if (string[count-2] == '\r') string[count-2] = '\0'; /* Under Windoze we get CRLF! */
2705 if (strlenW(path) != 0) {
2706 if (!SetVolumeLabelW(curdir, string)) WCMD_print_error ();
2709 if (!SetVolumeLabelW(NULL, string)) WCMD_print_error ();
2715 /**************************************************************************
2718 * Exit either the process, or just this batch program
2722 void WCMD_exit (CMD_LIST **cmdList) {
2724 static const WCHAR parmB[] = {'/','B','\0'};
2725 int rc = atoiW(param1); /* Note: atoi of empty parameter is 0 */
2727 if (context && lstrcmpiW(quals, parmB) == 0) {
2729 context -> skip_rest = TRUE;
2737 /*****************************************************************************
2740 * Lists or sets file associations (assoc = TRUE)
2741 * Lists or sets file types (assoc = FALSE)
2743 void WCMD_assoc (const WCHAR *command, BOOL assoc) {
2746 DWORD accessOptions = KEY_READ;
2748 LONG rc = ERROR_SUCCESS;
2749 WCHAR keyValue[MAXSTRING];
2750 DWORD valueLen = MAXSTRING;
2752 static const WCHAR shOpCmdW[] = {'\\','S','h','e','l','l','\\',
2753 'O','p','e','n','\\','C','o','m','m','a','n','d','\0'};
2755 /* See if parameter includes '=' */
2757 newValue = strchrW(command, '=');
2758 if (newValue) accessOptions |= KEY_WRITE;
2760 /* Open a key to HKEY_CLASSES_ROOT for enumerating */
2761 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, nullW, 0,
2762 accessOptions, &key) != ERROR_SUCCESS) {
2763 WINE_FIXME("Unexpected failure opening HKCR key: %d\n", GetLastError());
2767 /* If no parameters then list all associations */
2768 if (*command == 0x00) {
2771 /* Enumerate all the keys */
2772 while (rc != ERROR_NO_MORE_ITEMS) {
2773 WCHAR keyName[MAXSTRING];
2776 /* Find the next value */
2777 nameLen = MAXSTRING;
2778 rc = RegEnumKeyExW(key, index++, keyName, &nameLen, NULL, NULL, NULL, NULL);
2780 if (rc == ERROR_SUCCESS) {
2782 /* Only interested in extension ones if assoc, or others
2784 if ((keyName[0] == '.' && assoc) ||
2785 (!(keyName[0] == '.') && (!assoc)))
2787 WCHAR subkey[MAXSTRING];
2788 strcpyW(subkey, keyName);
2789 if (!assoc) strcatW(subkey, shOpCmdW);
2791 if (RegOpenKeyExW(key, subkey, 0, accessOptions, &readKey) == ERROR_SUCCESS) {
2793 valueLen = sizeof(keyValue)/sizeof(WCHAR);
2794 rc = RegQueryValueExW(readKey, NULL, NULL, NULL, (LPBYTE)keyValue, &valueLen);
2795 WCMD_output_asis(keyName);
2796 WCMD_output_asis(equalW);
2797 /* If no default value found, leave line empty after '=' */
2798 if (rc == ERROR_SUCCESS) {
2799 WCMD_output_asis(keyValue);
2801 WCMD_output_asis(newline);
2802 RegCloseKey(readKey);
2810 /* Parameter supplied - if no '=' on command line, its a query */
2811 if (newValue == NULL) {
2813 WCHAR subkey[MAXSTRING];
2815 /* Query terminates the parameter at the first space */
2816 strcpyW(keyValue, command);
2817 space = strchrW(keyValue, ' ');
2818 if (space) *space=0x00;
2820 /* Set up key name */
2821 strcpyW(subkey, keyValue);
2822 if (!assoc) strcatW(subkey, shOpCmdW);
2824 if (RegOpenKeyExW(key, subkey, 0, accessOptions, &readKey) == ERROR_SUCCESS) {
2826 rc = RegQueryValueExW(readKey, NULL, NULL, NULL, (LPBYTE)keyValue, &valueLen);
2827 WCMD_output_asis(command);
2828 WCMD_output_asis(equalW);
2829 /* If no default value found, leave line empty after '=' */
2830 if (rc == ERROR_SUCCESS) WCMD_output_asis(keyValue);
2831 WCMD_output_asis(newline);
2832 RegCloseKey(readKey);
2835 WCHAR msgbuffer[MAXSTRING];
2836 WCHAR outbuffer[MAXSTRING];
2838 /* Load the translated 'File association not found' */
2840 LoadStringW(hinst, WCMD_NOASSOC, msgbuffer, sizeof(msgbuffer)/sizeof(WCHAR));
2842 LoadStringW(hinst, WCMD_NOFTYPE, msgbuffer, sizeof(msgbuffer)/sizeof(WCHAR));
2844 wsprintfW(outbuffer, msgbuffer, keyValue);
2845 WCMD_output_asis_stderr(outbuffer);
2849 /* Not a query - its a set or clear of a value */
2852 WCHAR subkey[MAXSTRING];
2854 /* Get pointer to new value */
2858 /* Set up key name */
2859 strcpyW(subkey, command);
2860 if (!assoc) strcatW(subkey, shOpCmdW);
2862 /* If nothing after '=' then clear value - only valid for ASSOC */
2863 if (*newValue == 0x00) {
2865 if (assoc) rc = RegDeleteKeyW(key, command);
2866 if (assoc && rc == ERROR_SUCCESS) {
2867 WINE_TRACE("HKCR Key '%s' deleted\n", wine_dbgstr_w(command));
2869 } else if (assoc && rc != ERROR_FILE_NOT_FOUND) {
2874 WCHAR msgbuffer[MAXSTRING];
2875 WCHAR outbuffer[MAXSTRING];
2877 /* Load the translated 'File association not found' */
2879 LoadStringW(hinst, WCMD_NOASSOC, msgbuffer,
2880 sizeof(msgbuffer)/sizeof(WCHAR));
2882 LoadStringW(hinst, WCMD_NOFTYPE, msgbuffer,
2883 sizeof(msgbuffer)/sizeof(WCHAR));
2885 wsprintfW(outbuffer, msgbuffer, keyValue);
2886 WCMD_output_asis_stderr(outbuffer);
2890 /* It really is a set value = contents */
2892 rc = RegCreateKeyExW(key, subkey, 0, NULL, REG_OPTION_NON_VOLATILE,
2893 accessOptions, NULL, &readKey, NULL);
2894 if (rc == ERROR_SUCCESS) {
2895 rc = RegSetValueExW(readKey, NULL, 0, REG_SZ,
2897 sizeof(WCHAR) * (strlenW(newValue) + 1));
2898 RegCloseKey(readKey);
2901 if (rc != ERROR_SUCCESS) {
2905 WCMD_output_asis(command);
2906 WCMD_output_asis(equalW);
2907 WCMD_output_asis(newValue);
2908 WCMD_output_asis(newline);
2918 /****************************************************************************
2921 * Colors the terminal screen.
2924 void WCMD_color (void) {
2926 CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
2927 HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
2929 if (param1[0] != 0x00 && strlenW(param1) > 2) {
2930 WCMD_output_stderr(WCMD_LoadMessage(WCMD_ARGERR));
2934 if (GetConsoleScreenBufferInfo(hStdOut, &consoleInfo))
2940 screenSize = consoleInfo.dwSize.X * (consoleInfo.dwSize.Y + 1);
2945 /* Convert the color hex digits */
2946 if (param1[0] == 0x00) {
2947 color = defaultColor;
2949 color = strtoulW(param1, NULL, 16);
2952 /* Fail if fg == bg color */
2953 if (((color & 0xF0) >> 4) == (color & 0x0F)) {
2958 /* Set the current screen contents and ensure all future writes
2959 remain this color */
2960 FillConsoleOutputAttribute(hStdOut, color, screenSize, topLeft, &screenSize);
2961 SetConsoleTextAttribute(hStdOut, color);