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));
857 /****************************************************************************
860 * Echo input to the screen (or not). We don't try to emulate the bugs
861 * in DOS (try typing "ECHO ON AGAIN" for an example).
864 void WCMD_echo (const WCHAR *command) {
867 const WCHAR *origcommand = command;
869 if ( command[0]==' ' || command[0]=='\t' || command[0]=='.'
870 || command[0]==':' || command[0]==';')
873 count = strlenW(command);
874 if (count == 0 && origcommand[0]!='.' && origcommand[0]!=':'
875 && origcommand[0]!=';') {
876 if (echo_mode) WCMD_output (WCMD_LoadMessage(WCMD_ECHOPROMPT), onW);
877 else WCMD_output (WCMD_LoadMessage(WCMD_ECHOPROMPT), offW);
880 if (lstrcmpiW(command, onW) == 0) {
884 if (lstrcmpiW(command, offW) == 0) {
888 WCMD_output_asis (command);
889 WCMD_output (newline);
893 /**************************************************************************
896 * Batch file loop processing.
898 * On entry: cmdList contains the syntax up to the set
899 * next cmdList and all in that bracket contain the set data
900 * next cmdlist contains the DO cmd
901 * following that is either brackets or && entries (as per if)
905 void WCMD_for (WCHAR *p, CMD_LIST **cmdList) {
910 static const WCHAR inW[] = {'i','n'};
911 static const WCHAR doW[] = {'d','o'};
912 CMD_LIST *setStart, *thisSet, *cmdStart, *cmdEnd;
918 BOOL expandDirs = FALSE;
919 BOOL useNumbers = FALSE;
920 BOOL doFileset = FALSE;
921 LONG numbers[3] = {0,0,0}; /* Defaults to 0 in native */
923 CMD_LIST *thisCmdStart;
926 /* Handle optional qualifiers (multiple are allowed) */
927 while (*curPos && *curPos == '/') {
928 WINE_TRACE("Processing qualifier at %s\n", wine_dbgstr_w(curPos));
930 switch (toupperW(*curPos)) {
931 case 'D': curPos++; expandDirs = TRUE; break;
932 case 'L': curPos++; useNumbers = TRUE; break;
934 /* Recursive is special case - /R can have an optional path following it */
935 /* filenamesets are another special case - /F can have an optional options following it */
939 BOOL isRecursive = (*curPos == 'R');
944 /* Skip whitespace */
946 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
948 /* Next parm is either qualifier, path/options or variable -
949 only care about it if it is the path/options */
950 if (*curPos && *curPos != '/' && *curPos != '%') {
951 if (isRecursive) WINE_FIXME("/R needs to handle supplied root\n");
953 static unsigned int once;
954 if (!once++) WINE_FIXME("/F needs to handle options\n");
960 WINE_FIXME("for qualifier '%c' unhandled\n", *curPos);
964 /* Skip whitespace between qualifiers */
965 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
968 /* Skip whitespace before variable */
969 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
971 /* Ensure line continues with variable */
972 if (!*curPos || *curPos != '%') {
973 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
977 /* Variable should follow */
979 while (curPos[i] && curPos[i]!=' ' && curPos[i]!='\t') i++;
980 memcpy(&variable[0], curPos, i*sizeof(WCHAR));
982 WINE_TRACE("Variable identified as %s\n", wine_dbgstr_w(variable));
985 /* Skip whitespace before IN */
986 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
988 /* Ensure line continues with IN */
990 || !WCMD_keyword_ws_found(inW, sizeof(inW)/sizeof(inW[0]), curPos)) {
992 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
996 /* Save away where the set of data starts and the variable */
997 thisDepth = (*cmdList)->bracketDepth;
998 *cmdList = (*cmdList)->nextcommand;
999 setStart = (*cmdList);
1001 /* Skip until the close bracket */
1002 WINE_TRACE("Searching %p as the set\n", *cmdList);
1004 (*cmdList)->command != NULL &&
1005 (*cmdList)->bracketDepth > thisDepth) {
1006 WINE_TRACE("Skipping %p which is part of the set\n", *cmdList);
1007 *cmdList = (*cmdList)->nextcommand;
1010 /* Skip the close bracket, if there is one */
1011 if (*cmdList) *cmdList = (*cmdList)->nextcommand;
1013 /* Syntax error if missing close bracket, or nothing following it
1014 and once we have the complete set, we expect a DO */
1015 WINE_TRACE("Looking for 'do ' in %p\n", *cmdList);
1016 if ((*cmdList == NULL)
1017 || !WCMD_keyword_ws_found(doW, sizeof(doW)/sizeof(doW[0]), (*cmdList)->command)) {
1019 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
1023 /* Save away the starting position for the commands (and offset for the
1025 cmdStart = *cmdList;
1027 firstCmd = (*cmdList)->command + 3; /* Skip 'do ' */
1031 /* Loop through all set entries */
1033 thisSet->command != NULL &&
1034 thisSet->bracketDepth >= thisDepth) {
1036 /* Loop through all entries on the same line */
1040 WINE_TRACE("Processing for set %p\n", thisSet);
1042 while (*(item = WCMD_parameter (thisSet->command, i, &itemStart, NULL))) {
1045 * If the parameter within the set has a wildcard then search for matching files
1046 * otherwise do a literal substitution.
1048 static const WCHAR wildcards[] = {'*','?','\0'};
1049 thisCmdStart = cmdStart;
1052 WINE_TRACE("Processing for item %d '%s'\n", itemNum, wine_dbgstr_w(item));
1054 if (!useNumbers && !doFileset) {
1055 if (strpbrkW (item, wildcards)) {
1056 hff = FindFirstFileW(item, &fd);
1057 if (hff != INVALID_HANDLE_VALUE) {
1059 BOOL isDirectory = FALSE;
1061 if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) isDirectory = TRUE;
1063 /* Handle as files or dirs appropriately, but ignore . and .. */
1064 if (isDirectory == expandDirs &&
1065 (strcmpW(fd.cFileName, dotdotW) != 0) &&
1066 (strcmpW(fd.cFileName, dotW) != 0))
1068 thisCmdStart = cmdStart;
1069 WINE_TRACE("Processing FOR filename %s\n", wine_dbgstr_w(fd.cFileName));
1070 WCMD_part_execute (&thisCmdStart, firstCmd, variable,
1071 fd.cFileName, FALSE, TRUE);
1074 } while (FindNextFileW(hff, &fd) != 0);
1078 WCMD_part_execute(&thisCmdStart, firstCmd, variable, item, FALSE, TRUE);
1081 } else if (useNumbers) {
1082 /* Convert the first 3 numbers to signed longs and save */
1083 if (itemNum <=3) numbers[itemNum-1] = atolW(item);
1084 /* else ignore them! */
1086 /* Filesets - either a list of files, or a command to run and parse the output */
1087 } else if (doFileset && *itemStart != '"') {
1090 WCHAR temp_file[MAX_PATH];
1092 WINE_TRACE("Processing for filespec from item %d '%s'\n", itemNum,
1093 wine_dbgstr_w(item));
1095 /* If backquote or single quote, we need to launch that command
1096 and parse the results - use a temporary file */
1097 if (*itemStart == '`' || *itemStart == '\'') {
1099 WCHAR temp_path[MAX_PATH], temp_cmd[MAXSTRING];
1100 static const WCHAR redirOut[] = {'>','%','s','\0'};
1101 static const WCHAR cmdW[] = {'C','M','D','\0'};
1103 /* Remove trailing character */
1104 itemStart[strlenW(itemStart)-1] = 0x00;
1106 /* Get temp filename */
1107 GetTempPathW(sizeof(temp_path)/sizeof(WCHAR), temp_path);
1108 GetTempFileNameW(temp_path, cmdW, 0, temp_file);
1110 /* Execute program and redirect output */
1111 wsprintfW(temp_cmd, redirOut, (itemStart+1), temp_file);
1112 WCMD_execute (itemStart, temp_cmd, NULL, NULL, NULL);
1114 /* Open the file, read line by line and process */
1115 input = CreateFileW(temp_file, GENERIC_READ, FILE_SHARE_READ,
1116 NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
1119 /* Open the file, read line by line and process */
1120 input = CreateFileW(item, GENERIC_READ, FILE_SHARE_READ,
1121 NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
1124 /* Process the input file */
1125 if (input == INVALID_HANDLE_VALUE) {
1126 WCMD_print_error ();
1127 WCMD_output_stderr(WCMD_LoadMessage(WCMD_READFAIL), item);
1129 return; /* FOR loop aborts at first failure here */
1133 WCHAR buffer[MAXSTRING] = {'\0'};
1134 WCHAR *where, *parm;
1136 while (WCMD_fgets(buffer, sizeof(buffer)/sizeof(WCHAR), input)) {
1138 /* Skip blank lines*/
1139 parm = WCMD_parameter (buffer, 0, &where, NULL);
1140 WINE_TRACE("Parsed parameter: %s from %s\n", wine_dbgstr_w(parm),
1141 wine_dbgstr_w(buffer));
1144 /* FIXME: The following should be moved into its own routine and
1145 reused for the string literal parsing below */
1146 thisCmdStart = cmdStart;
1147 WCMD_part_execute(&thisCmdStart, firstCmd, variable, parm, FALSE, TRUE);
1148 cmdEnd = thisCmdStart;
1154 CloseHandle (input);
1157 /* Delete the temporary file */
1158 if (*itemStart == '`' || *itemStart == '\'') {
1159 DeleteFileW(temp_file);
1162 /* Filesets - A string literal */
1163 } else if (doFileset && *itemStart == '"') {
1164 WCHAR buffer[MAXSTRING] = {'\0'};
1165 WCHAR *where, *parm;
1167 /* Skip blank lines, and re-extract parameter now string has quotes removed */
1168 strcpyW(buffer, item);
1169 parm = WCMD_parameter (buffer, 0, &where, NULL);
1170 WINE_TRACE("Parsed parameter: %s from %s\n", wine_dbgstr_w(parm),
1171 wine_dbgstr_w(buffer));
1174 /* FIXME: The following should be moved into its own routine and
1175 reused for the string literal parsing below */
1176 thisCmdStart = cmdStart;
1177 WCMD_part_execute(&thisCmdStart, firstCmd, variable, parm, FALSE, TRUE);
1178 cmdEnd = thisCmdStart;
1182 WINE_TRACE("Post-command, cmdEnd = %p\n", cmdEnd);
1183 cmdEnd = thisCmdStart;
1187 /* Move onto the next set line */
1188 thisSet = thisSet->nextcommand;
1191 /* If /L is provided, now run the for loop */
1194 static const WCHAR fmt[] = {'%','d','\0'};
1196 WINE_TRACE("FOR /L provided range from %d to %d step %d\n",
1197 numbers[0], numbers[2], numbers[1]);
1199 (numbers[1]<0)? i>numbers[2] : i<numbers[2];
1202 sprintfW(thisNum, fmt, i);
1203 WINE_TRACE("Processing FOR number %s\n", wine_dbgstr_w(thisNum));
1205 thisCmdStart = cmdStart;
1206 WCMD_part_execute(&thisCmdStart, firstCmd, variable, thisNum, FALSE, TRUE);
1207 cmdEnd = thisCmdStart;
1211 /* When the loop ends, either something like a GOTO or EXIT /b has terminated
1212 all processing, OR it should be pointing to the end of && processing OR
1213 it should be pointing at the NULL end of bracket for the DO. The return
1214 value needs to be the NEXT command to execute, which it either is, or
1215 we need to step over the closing bracket */
1217 if (cmdEnd && cmdEnd->command == NULL) *cmdList = cmdEnd->nextcommand;
1221 /*****************************************************************************
1224 * Execute a command, and any && or bracketed follow on to the command. The
1225 * first command to be executed may not be at the front of the
1226 * commands->thiscommand string (eg. it may point after a DO or ELSE)
1228 static void WCMD_part_execute(CMD_LIST **cmdList, const WCHAR *firstcmd,
1229 const WCHAR *variable, const WCHAR *value,
1230 BOOL isIF, BOOL conditionTRUE) {
1232 CMD_LIST *curPosition = *cmdList;
1233 int myDepth = (*cmdList)->bracketDepth;
1235 WINE_TRACE("cmdList(%p), firstCmd(%p), with variable '%s'='%s', doIt(%d)\n",
1236 cmdList, wine_dbgstr_w(firstcmd),
1237 wine_dbgstr_w(variable), wine_dbgstr_w(value),
1240 /* Skip leading whitespace between condition and the command */
1241 while (firstcmd && *firstcmd && (*firstcmd==' ' || *firstcmd=='\t')) firstcmd++;
1243 /* Process the first command, if there is one */
1244 if (conditionTRUE && firstcmd && *firstcmd) {
1245 WCHAR *command = WCMD_strdupW(firstcmd);
1246 WCMD_execute (firstcmd, (*cmdList)->redirects, variable, value, cmdList);
1247 HeapFree(GetProcessHeap(), 0, command);
1251 /* If it didn't move the position, step to next command */
1252 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1254 /* Process any other parts of the command */
1256 BOOL processThese = TRUE;
1258 if (isIF) processThese = conditionTRUE;
1261 static const WCHAR ifElse[] = {'e','l','s','e'};
1263 /* execute all appropriate commands */
1264 curPosition = *cmdList;
1266 WINE_TRACE("Processing cmdList(%p) - delim(%d) bd(%d / %d)\n",
1268 (*cmdList)->prevDelim,
1269 (*cmdList)->bracketDepth, myDepth);
1271 /* Execute any statements appended to the line */
1272 /* FIXME: Only if previous call worked for && or failed for || */
1273 if ((*cmdList)->prevDelim == CMD_ONFAILURE ||
1274 (*cmdList)->prevDelim == CMD_ONSUCCESS) {
1275 if (processThese && (*cmdList)->command) {
1276 WCMD_execute ((*cmdList)->command, (*cmdList)->redirects, variable,
1279 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1281 /* Execute any appended to the statement with (...) */
1282 } else if ((*cmdList)->bracketDepth > myDepth) {
1284 *cmdList = WCMD_process_commands(*cmdList, TRUE, variable, value);
1285 WINE_TRACE("Back from processing commands, (next = %p)\n", *cmdList);
1287 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1289 /* End of the command - does 'ELSE ' follow as the next command? */
1292 && WCMD_keyword_ws_found(ifElse, sizeof(ifElse)/sizeof(ifElse[0]),
1293 (*cmdList)->command)) {
1295 /* Swap between if and else processing */
1296 processThese = !processThese;
1298 /* Process the ELSE part */
1300 const int keyw_len = sizeof(ifElse)/sizeof(ifElse[0]) + 1;
1301 WCHAR *cmd = ((*cmdList)->command) + keyw_len;
1303 /* Skip leading whitespace between condition and the command */
1304 while (*cmd && (*cmd==' ' || *cmd=='\t')) cmd++;
1306 WCMD_execute (cmd, (*cmdList)->redirects, variable, value, cmdList);
1309 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1311 WINE_TRACE("Found end of this IF statement (next = %p)\n", *cmdList);
1320 /**************************************************************************
1323 * Simple on-line help. Help text is stored in the resource file.
1326 void WCMD_give_help (const WCHAR *command) {
1330 command = WCMD_skip_leading_spaces((WCHAR*) command);
1331 if (strlenW(command) == 0) {
1332 WCMD_output_asis (WCMD_LoadMessage(WCMD_ALLHELP));
1335 /* Display help message for builtin commands */
1336 for (i=0; i<=WCMD_EXIT; i++) {
1337 if (CompareStringW(LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
1338 command, -1, inbuilt[i], -1) == CSTR_EQUAL) {
1339 WCMD_output_asis (WCMD_LoadMessage(i));
1343 /* Launch the command with the /? option for external commands shipped with cmd.exe */
1344 for (i = 0; i <= (sizeof(externals)/sizeof(externals[0])); i++) {
1345 if (CompareStringW(LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
1346 command, -1, externals[i], -1) == CSTR_EQUAL) {
1348 static const WCHAR helpW[] = {' ', '/','?','\0'};
1349 strcpyW(cmd, command);
1350 strcatW(cmd, helpW);
1351 WCMD_run_program(cmd, 0);
1355 WCMD_output (WCMD_LoadMessage(WCMD_NOCMDHELP), command);
1360 /****************************************************************************
1363 * Batch file jump instruction. Not the most efficient algorithm ;-)
1364 * Prints error message if the specified label cannot be found - the file pointer is
1365 * then at EOF, effectively stopping the batch file.
1366 * FIXME: DOS is supposed to allow labels with spaces - we don't.
1369 void WCMD_goto (CMD_LIST **cmdList) {
1371 WCHAR string[MAX_PATH];
1372 WCHAR current[MAX_PATH];
1374 /* Do not process any more parts of a processed multipart or multilines command */
1375 if (cmdList) *cmdList = NULL;
1377 if (context != NULL) {
1378 WCHAR *paramStart = param1, *str;
1379 static const WCHAR eofW[] = {':','e','o','f','\0'};
1381 if (param1[0] == 0x00) {
1382 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
1386 /* Handle special :EOF label */
1387 if (lstrcmpiW (eofW, param1) == 0) {
1388 context -> skip_rest = TRUE;
1392 /* Support goto :label as well as goto label */
1393 if (*paramStart == ':') paramStart++;
1395 SetFilePointer (context -> h, 0, NULL, FILE_BEGIN);
1396 while (WCMD_fgets (string, sizeof(string)/sizeof(WCHAR), context -> h)) {
1398 while (isspaceW (*str)) str++;
1402 while (((current[index] = str[index])) && (!isspaceW (current[index])))
1405 /* ignore space at the end */
1407 if (lstrcmpiW (current, paramStart) == 0) return;
1410 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOTARGET));
1415 /*****************************************************************************
1418 * Push a directory onto the stack
1421 void WCMD_pushd (const WCHAR *command)
1423 struct env_stack *curdir;
1425 static const WCHAR parmD[] = {'/','D','\0'};
1427 if (strchrW(command, '/') != NULL) {
1428 SetLastError(ERROR_INVALID_PARAMETER);
1433 curdir = LocalAlloc (LMEM_FIXED, sizeof (struct env_stack));
1434 thisdir = LocalAlloc (LMEM_FIXED, 1024 * sizeof(WCHAR));
1435 if( !curdir || !thisdir ) {
1438 WINE_ERR ("out of memory\n");
1442 /* Change directory using CD code with /D parameter */
1443 strcpyW(quals, parmD);
1444 GetCurrentDirectoryW (1024, thisdir);
1446 WCMD_setshow_default(command);
1452 curdir -> next = pushd_directories;
1453 curdir -> strings = thisdir;
1454 if (pushd_directories == NULL) {
1455 curdir -> u.stackdepth = 1;
1457 curdir -> u.stackdepth = pushd_directories -> u.stackdepth + 1;
1459 pushd_directories = curdir;
1464 /*****************************************************************************
1467 * Pop a directory from the stack
1470 void WCMD_popd (void) {
1471 struct env_stack *temp = pushd_directories;
1473 if (!pushd_directories)
1476 /* pop the old environment from the stack, and make it the current dir */
1477 pushd_directories = temp->next;
1478 SetCurrentDirectoryW(temp->strings);
1479 LocalFree (temp->strings);
1483 /****************************************************************************
1486 * Batch file conditional.
1488 * On entry, cmdlist will point to command containing the IF, and optionally
1489 * the first command to execute (if brackets not found)
1490 * If &&'s were found, this may be followed by a record flagged as isAmpersand
1491 * If ('s were found, execute all within that bracket
1492 * Command may optionally be followed by an ELSE - need to skip instructions
1493 * in the else using the same logic
1495 * FIXME: Much more syntax checking needed!
1498 void WCMD_if (WCHAR *p, CMD_LIST **cmdList) {
1500 int negate; /* Negate condition */
1501 int test; /* Condition evaluation result */
1502 WCHAR condition[MAX_PATH], *command, *s;
1503 static const WCHAR notW[] = {'n','o','t','\0'};
1504 static const WCHAR errlvlW[] = {'e','r','r','o','r','l','e','v','e','l','\0'};
1505 static const WCHAR existW[] = {'e','x','i','s','t','\0'};
1506 static const WCHAR defdW[] = {'d','e','f','i','n','e','d','\0'};
1507 static const WCHAR eqeqW[] = {'=','=','\0'};
1508 static const WCHAR parmI[] = {'/','I','\0'};
1509 int caseInsensitive = (strstrW(quals, parmI) != NULL);
1511 negate = !lstrcmpiW(param1,notW);
1512 strcpyW(condition, (negate ? param2 : param1));
1513 WINE_TRACE("Condition: %s\n", wine_dbgstr_w(condition));
1515 if (!lstrcmpiW (condition, errlvlW)) {
1516 WCHAR *param = WCMD_parameter(p, 1+negate, NULL, NULL);
1518 long int param_int = strtolW(param, &endptr, 10);
1520 WCMD_output_stderr(WCMD_LoadMessage(WCMD_SYNTAXERR));
1523 test = ((long int)errorlevel >= param_int);
1524 WCMD_parameter(p, 2+negate, &command, NULL);
1526 else if (!lstrcmpiW (condition, existW)) {
1527 test = (GetFileAttributesW(WCMD_parameter(p, 1+negate, NULL, NULL)) != INVALID_FILE_ATTRIBUTES);
1528 WCMD_parameter(p, 2+negate, &command, NULL);
1530 else if (!lstrcmpiW (condition, defdW)) {
1531 test = (GetEnvironmentVariableW(WCMD_parameter(p, 1+negate, NULL, NULL), NULL, 0) > 0);
1532 WCMD_parameter(p, 2+negate, &command, NULL);
1534 else if ((s = strstrW (p, eqeqW))) {
1535 /* We need to get potential surrounding double quotes, so param1/2 can't be used */
1536 WCHAR *leftPart, *leftPartEnd, *rightPart, *rightPartEnd;
1538 WCMD_parameter(p, 0+negate+caseInsensitive, &leftPart, &leftPartEnd);
1539 WCMD_parameter(p, 1+negate+caseInsensitive, &rightPart, &rightPartEnd);
1540 test = caseInsensitive
1541 ? (CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
1542 leftPart, leftPartEnd-leftPart+1,
1543 rightPart, rightPartEnd-rightPart+1) == CSTR_EQUAL)
1544 : (CompareStringW(LOCALE_SYSTEM_DEFAULT, 0,
1545 leftPart, leftPartEnd-leftPart+1,
1546 rightPart, rightPartEnd-rightPart+1) == CSTR_EQUAL);
1547 WCMD_parameter(s, 1, &command, NULL);
1550 WCMD_output_stderr(WCMD_LoadMessage(WCMD_SYNTAXERR));
1554 /* Process rest of IF statement which is on the same line
1555 Note: This may process all or some of the cmdList (eg a GOTO) */
1556 WCMD_part_execute(cmdList, command, NULL, NULL, TRUE, (test != negate));
1559 /****************************************************************************
1562 * Move a file, directory tree or wildcarded set of files.
1565 void WCMD_move (void)
1568 WIN32_FIND_DATAW fd;
1570 WCHAR input[MAX_PATH];
1571 WCHAR output[MAX_PATH];
1573 WCHAR dir[MAX_PATH];
1574 WCHAR fname[MAX_PATH];
1575 WCHAR ext[MAX_PATH];
1577 if (param1[0] == 0x00) {
1578 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
1582 /* If no destination supplied, assume current directory */
1583 if (param2[0] == 0x00) {
1584 strcpyW(param2, dotW);
1587 /* If 2nd parm is directory, then use original filename */
1588 /* Convert partial path to full path */
1589 GetFullPathNameW(param1, sizeof(input)/sizeof(WCHAR), input, NULL);
1590 GetFullPathNameW(param2, sizeof(output)/sizeof(WCHAR), output, NULL);
1591 WINE_TRACE("Move from '%s'('%s') to '%s'\n", wine_dbgstr_w(input),
1592 wine_dbgstr_w(param1), wine_dbgstr_w(output));
1594 /* Split into components */
1595 WCMD_splitpath(input, drive, dir, fname, ext);
1597 hff = FindFirstFileW(input, &fd);
1598 if (hff == INVALID_HANDLE_VALUE)
1602 WCHAR dest[MAX_PATH];
1603 WCHAR src[MAX_PATH];
1607 WINE_TRACE("Processing file '%s'\n", wine_dbgstr_w(fd.cFileName));
1609 /* Build src & dest name */
1610 strcpyW(src, drive);
1613 /* See if dest is an existing directory */
1614 attribs = GetFileAttributesW(output);
1615 if (attribs != INVALID_FILE_ATTRIBUTES &&
1616 (attribs & FILE_ATTRIBUTE_DIRECTORY)) {
1617 strcpyW(dest, output);
1618 strcatW(dest, slashW);
1619 strcatW(dest, fd.cFileName);
1621 strcpyW(dest, output);
1624 strcatW(src, fd.cFileName);
1626 WINE_TRACE("Source '%s'\n", wine_dbgstr_w(src));
1627 WINE_TRACE("Dest '%s'\n", wine_dbgstr_w(dest));
1629 /* If destination exists, prompt unless /Y supplied */
1630 if (GetFileAttributesW(dest) != INVALID_FILE_ATTRIBUTES) {
1632 WCHAR copycmd[MAXSTRING];
1635 /* /-Y has the highest priority, then /Y and finally the COPYCMD env. variable */
1636 if (strstrW (quals, parmNoY))
1638 else if (strstrW (quals, parmY))
1641 static const WCHAR copyCmdW[] = {'C','O','P','Y','C','M','D','\0'};
1642 len = GetEnvironmentVariableW(copyCmdW, copycmd, sizeof(copycmd)/sizeof(WCHAR));
1643 force = (len && len < (sizeof(copycmd)/sizeof(WCHAR))
1644 && ! lstrcmpiW (copycmd, parmY));
1647 /* Prompt if overwriting */
1649 WCHAR question[MAXSTRING];
1652 strcpyW(yesChar, WCMD_LoadMessage(WCMD_YES));
1654 /* Ask for confirmation */
1655 wsprintfW(question, WCMD_LoadMessage(WCMD_OVERWRITE), dest);
1656 ok = WCMD_ask_confirm(question, FALSE, NULL);
1658 /* So delete the destination prior to the move */
1660 if (!DeleteFileW(dest)) {
1661 WCMD_print_error ();
1670 status = MoveFileW(src, dest);
1672 status = 1; /* Anything other than 0 to prevent error msg below */
1676 WCMD_print_error ();
1679 } while (FindNextFileW(hff, &fd) != 0);
1684 /****************************************************************************
1687 * Suspend execution of a batch script until a key is typed
1690 void WCMD_pause (void)
1696 HANDLE hIn = GetStdHandle(STD_INPUT_HANDLE);
1698 have_console = GetConsoleMode(hIn, &oldmode);
1700 SetConsoleMode(hIn, 0);
1702 WCMD_output(anykey);
1703 WCMD_ReadFile(hIn, &key, 1, &count);
1705 SetConsoleMode(hIn, oldmode);
1708 /****************************************************************************
1711 * Delete a directory.
1714 void WCMD_remove_dir (WCHAR *command) {
1717 int argsProcessed = 0;
1718 WCHAR *argN = command;
1719 static const WCHAR parmS[] = {'/','S','\0'};
1720 static const WCHAR parmQ[] = {'/','Q','\0'};
1722 /* Loop through all args */
1724 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
1725 if (argN && argN[0] != '/') {
1726 WINE_TRACE("rd: Processing arg %s (quals:%s)\n", wine_dbgstr_w(thisArg),
1727 wine_dbgstr_w(quals));
1730 /* If subdirectory search not supplied, just try to remove
1731 and report error if it fails (eg if it contains a file) */
1732 if (strstrW (quals, parmS) == NULL) {
1733 if (!RemoveDirectoryW(thisArg)) WCMD_print_error ();
1735 /* Otherwise use ShFileOp to recursively remove a directory */
1738 SHFILEOPSTRUCTW lpDir;
1741 if (strstrW (quals, parmQ) == NULL) {
1743 WCHAR question[MAXSTRING];
1744 static const WCHAR fmt[] = {'%','s',' ','\0'};
1746 /* Ask for confirmation */
1747 wsprintfW(question, fmt, thisArg);
1748 ok = WCMD_ask_confirm(question, TRUE, NULL);
1750 /* Abort if answer is 'N' */
1757 lpDir.pFrom = thisArg;
1758 lpDir.fFlags = FOF_SILENT | FOF_NOCONFIRMATION | FOF_NOERRORUI;
1759 lpDir.wFunc = FO_DELETE;
1760 if (SHFileOperationW(&lpDir)) WCMD_print_error ();
1765 /* Handle no valid args */
1766 if (argsProcessed == 0) {
1767 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
1773 /****************************************************************************
1779 void WCMD_rename (void)
1783 WIN32_FIND_DATAW fd;
1784 WCHAR input[MAX_PATH];
1785 WCHAR *dotDst = NULL;
1787 WCHAR dir[MAX_PATH];
1788 WCHAR fname[MAX_PATH];
1789 WCHAR ext[MAX_PATH];
1793 /* Must be at least two args */
1794 if (param1[0] == 0x00 || param2[0] == 0x00) {
1795 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
1800 /* Destination cannot contain a drive letter or directory separator */
1801 if ((strchrW(param1,':') != NULL) || (strchrW(param1,'\\') != NULL)) {
1802 SetLastError(ERROR_INVALID_PARAMETER);
1808 /* Convert partial path to full path */
1809 GetFullPathNameW(param1, sizeof(input)/sizeof(WCHAR), input, NULL);
1810 WINE_TRACE("Rename from '%s'('%s') to '%s'\n", wine_dbgstr_w(input),
1811 wine_dbgstr_w(param1), wine_dbgstr_w(param2));
1812 dotDst = strchrW(param2, '.');
1814 /* Split into components */
1815 WCMD_splitpath(input, drive, dir, fname, ext);
1817 hff = FindFirstFileW(input, &fd);
1818 if (hff == INVALID_HANDLE_VALUE)
1822 WCHAR dest[MAX_PATH];
1823 WCHAR src[MAX_PATH];
1824 WCHAR *dotSrc = NULL;
1827 WINE_TRACE("Processing file '%s'\n", wine_dbgstr_w(fd.cFileName));
1829 /* FIXME: If dest name or extension is *, replace with filename/ext
1830 part otherwise use supplied name. This supports:
1832 ren jim.* fred.* etc
1833 However, windows has a more complex algorithm supporting eg
1834 ?'s and *'s mid name */
1835 dotSrc = strchrW(fd.cFileName, '.');
1837 /* Build src & dest name */
1838 strcpyW(src, drive);
1841 dirLen = strlenW(src);
1842 strcatW(src, fd.cFileName);
1845 if (param2[0] == '*') {
1846 strcatW(dest, fd.cFileName);
1847 if (dotSrc) dest[dirLen + (dotSrc - fd.cFileName)] = 0x00;
1849 strcatW(dest, param2);
1850 if (dotDst) dest[dirLen + (dotDst - param2)] = 0x00;
1853 /* Build Extension */
1854 if (dotDst && (*(dotDst+1)=='*')) {
1855 if (dotSrc) strcatW(dest, dotSrc);
1856 } else if (dotDst) {
1857 if (dotDst) strcatW(dest, dotDst);
1860 WINE_TRACE("Source '%s'\n", wine_dbgstr_w(src));
1861 WINE_TRACE("Dest '%s'\n", wine_dbgstr_w(dest));
1863 status = MoveFileW(src, dest);
1866 WCMD_print_error ();
1869 } while (FindNextFileW(hff, &fd) != 0);
1874 /*****************************************************************************
1877 * Make a copy of the environment.
1879 static WCHAR *WCMD_dupenv( const WCHAR *env )
1889 len += (strlenW(&env[len]) + 1);
1891 env_copy = LocalAlloc (LMEM_FIXED, (len+1) * sizeof (WCHAR) );
1894 WINE_ERR("out of memory\n");
1897 memcpy (env_copy, env, len*sizeof (WCHAR));
1903 /*****************************************************************************
1906 * setlocal pushes the environment onto a stack
1907 * Save the environment as unicode so we don't screw anything up.
1909 void WCMD_setlocal (const WCHAR *s) {
1911 struct env_stack *env_copy;
1912 WCHAR cwd[MAX_PATH];
1914 /* DISABLEEXTENSIONS ignored */
1916 env_copy = LocalAlloc (LMEM_FIXED, sizeof (struct env_stack));
1919 WINE_ERR ("out of memory\n");
1923 env = GetEnvironmentStringsW ();
1925 env_copy->strings = WCMD_dupenv (env);
1926 if (env_copy->strings)
1928 env_copy->next = saved_environment;
1929 saved_environment = env_copy;
1931 /* Save the current drive letter */
1932 GetCurrentDirectoryW(MAX_PATH, cwd);
1933 env_copy->u.cwd = cwd[0];
1936 LocalFree (env_copy);
1938 FreeEnvironmentStringsW (env);
1942 /*****************************************************************************
1945 * endlocal pops the environment off a stack
1946 * Note: When searching for '=', search from WCHAR position 1, to handle
1947 * special internal environment variables =C:, =D: etc
1949 void WCMD_endlocal (void) {
1950 WCHAR *env, *old, *p;
1951 struct env_stack *temp;
1954 if (!saved_environment)
1957 /* pop the old environment from the stack */
1958 temp = saved_environment;
1959 saved_environment = temp->next;
1961 /* delete the current environment, totally */
1962 env = GetEnvironmentStringsW ();
1963 old = WCMD_dupenv (GetEnvironmentStringsW ());
1966 n = strlenW(&old[len]) + 1;
1967 p = strchrW(&old[len] + 1, '=');
1971 SetEnvironmentVariableW (&old[len], NULL);
1976 FreeEnvironmentStringsW (env);
1978 /* restore old environment */
1979 env = temp->strings;
1982 n = strlenW(&env[len]) + 1;
1983 p = strchrW(&env[len] + 1, '=');
1987 SetEnvironmentVariableW (&env[len], p);
1992 /* Restore current drive letter */
1993 if (IsCharAlphaW(temp->u.cwd)) {
1995 WCHAR cwd[MAX_PATH];
1996 static const WCHAR fmt[] = {'=','%','c',':','\0'};
1998 wsprintfW(envvar, fmt, temp->u.cwd);
1999 if (GetEnvironmentVariableW(envvar, cwd, MAX_PATH)) {
2000 WINE_TRACE("Resetting cwd to %s\n", wine_dbgstr_w(cwd));
2001 SetCurrentDirectoryW(cwd);
2009 /*****************************************************************************
2010 * WCMD_setshow_default
2012 * Set/Show the current default directory
2015 void WCMD_setshow_default (const WCHAR *command) {
2021 WIN32_FIND_DATAW fd;
2023 static const WCHAR parmD[] = {'/','D','\0'};
2025 WINE_TRACE("Request change to directory '%s'\n", wine_dbgstr_w(command));
2027 /* Skip /D and trailing whitespace if on the front of the command line */
2028 if (CompareStringW(LOCALE_USER_DEFAULT,
2029 NORM_IGNORECASE | SORT_STRINGSORT,
2030 command, 2, parmD, -1) == CSTR_EQUAL) {
2032 while (*command && (*command==' ' || *command=='\t'))
2036 GetCurrentDirectoryW(sizeof(cwd)/sizeof(WCHAR), cwd);
2037 if (strlenW(command) == 0) {
2038 strcatW (cwd, newline);
2042 /* Remove any double quotes, which may be in the
2043 middle, eg. cd "C:\Program Files"\Microsoft is ok */
2046 if (*command != '"') *pos++ = *command;
2049 while (pos > command && (*(pos-1) == ' ' || *(pos-1) == '\t'))
2053 /* Search for appropriate directory */
2054 WINE_TRACE("Looking for directory '%s'\n", wine_dbgstr_w(string));
2055 hff = FindFirstFileW(string, &fd);
2056 if (hff != INVALID_HANDLE_VALUE) {
2058 if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2059 WCHAR fpath[MAX_PATH];
2061 WCHAR dir[MAX_PATH];
2062 WCHAR fname[MAX_PATH];
2063 WCHAR ext[MAX_PATH];
2064 static const WCHAR fmt[] = {'%','s','%','s','%','s','\0'};
2066 /* Convert path into actual directory spec */
2067 GetFullPathNameW(string, sizeof(fpath)/sizeof(WCHAR), fpath, NULL);
2068 WCMD_splitpath(fpath, drive, dir, fname, ext);
2071 wsprintfW(string, fmt, drive, dir, fd.cFileName);
2074 } while (FindNextFileW(hff, &fd) != 0);
2078 /* Change to that directory */
2079 WINE_TRACE("Really changing to directory '%s'\n", wine_dbgstr_w(string));
2081 status = SetCurrentDirectoryW(string);
2084 WCMD_print_error ();
2088 /* Save away the actual new directory, to store as current location */
2089 GetCurrentDirectoryW (sizeof(string)/sizeof(WCHAR), string);
2091 /* Restore old directory if drive letter would change, and
2092 CD x:\directory /D (or pushd c:\directory) not supplied */
2093 if ((strstrW(quals, parmD) == NULL) &&
2094 (param1[1] == ':') && (toupper(param1[0]) != toupper(cwd[0]))) {
2095 SetCurrentDirectoryW(cwd);
2099 /* Set special =C: type environment variable, for drive letter of
2100 change of directory, even if path was restored due to missing
2101 /D (allows changing drive letter when not resident on that
2103 if ((string[1] == ':') && IsCharAlphaW(string[0])) {
2105 strcpyW(env, equalW);
2106 memcpy(env+1, string, 2 * sizeof(WCHAR));
2108 WINE_TRACE("Setting '%s' to '%s'\n", wine_dbgstr_w(env), wine_dbgstr_w(string));
2109 SetEnvironmentVariableW(env, string);
2116 /****************************************************************************
2119 * Set/Show the system date
2120 * FIXME: Can't change date yet
2123 void WCMD_setshow_date (void) {
2125 WCHAR curdate[64], buffer[64];
2127 static const WCHAR parmT[] = {'/','T','\0'};
2129 if (strlenW(param1) == 0) {
2130 if (GetDateFormatW(LOCALE_USER_DEFAULT, 0, NULL, NULL,
2131 curdate, sizeof(curdate)/sizeof(WCHAR))) {
2132 WCMD_output (WCMD_LoadMessage(WCMD_CURRENTDATE), curdate);
2133 if (strstrW (quals, parmT) == NULL) {
2134 WCMD_output (WCMD_LoadMessage(WCMD_NEWDATE));
2135 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), buffer, sizeof(buffer)/sizeof(WCHAR), &count);
2137 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2141 else WCMD_print_error ();
2144 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2148 /****************************************************************************
2151 static int WCMD_compare( const void *a, const void *b )
2154 const WCHAR * const *str_a = a, * const *str_b = b;
2155 r = CompareStringW( LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
2156 *str_a, -1, *str_b, -1 );
2157 if( r == CSTR_LESS_THAN ) return -1;
2158 if( r == CSTR_GREATER_THAN ) return 1;
2162 /****************************************************************************
2163 * WCMD_setshow_sortenv
2165 * sort variables into order for display
2166 * Optionally only display those who start with a stub
2167 * returns the count displayed
2169 static int WCMD_setshow_sortenv(const WCHAR *s, const WCHAR *stub)
2171 UINT count=0, len=0, i, displayedcount=0, stublen=0;
2174 if (stub) stublen = strlenW(stub);
2176 /* count the number of strings, and the total length */
2178 len += (strlenW(&s[len]) + 1);
2182 /* add the strings to an array */
2183 str = LocalAlloc (LMEM_FIXED | LMEM_ZEROINIT, count * sizeof (WCHAR*) );
2187 for( i=1; i<count; i++ )
2188 str[i] = str[i-1] + strlenW(str[i-1]) + 1;
2190 /* sort the array */
2191 qsort( str, count, sizeof (WCHAR*), WCMD_compare );
2194 for( i=0; i<count; i++ ) {
2195 if (!stub || CompareStringW(LOCALE_USER_DEFAULT,
2196 NORM_IGNORECASE | SORT_STRINGSORT,
2197 str[i], stublen, stub, -1) == CSTR_EQUAL) {
2198 /* Don't display special internal variables */
2199 if (str[i][0] != '=') {
2200 WCMD_output_asis(str[i]);
2201 WCMD_output_asis(newline);
2208 return displayedcount;
2211 /****************************************************************************
2214 * Set/Show the environment variables
2217 void WCMD_setshow_env (WCHAR *s) {
2222 static const WCHAR parmP[] = {'/','P','\0'};
2224 if (param1[0] == 0x00 && quals[0] == 0x00) {
2225 env = GetEnvironmentStringsW();
2226 WCMD_setshow_sortenv( env, NULL );
2230 /* See if /P supplied, and if so echo the prompt, and read in a reply */
2231 if (CompareStringW(LOCALE_USER_DEFAULT,
2232 NORM_IGNORECASE | SORT_STRINGSORT,
2233 s, 2, parmP, -1) == CSTR_EQUAL) {
2234 WCHAR string[MAXSTRING];
2238 while (*s && (*s==' ' || *s=='\t')) s++;
2240 WCMD_strip_quotes(s);
2242 /* If no parameter, or no '=' sign, return an error */
2243 if (!(*s) || ((p = strchrW (s, '=')) == NULL )) {
2244 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
2248 /* Output the prompt */
2250 if (strlenW(p) != 0) WCMD_output(p);
2252 /* Read the reply */
2253 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string)/sizeof(WCHAR), &count);
2255 string[count-1] = '\0'; /* ReadFile output is not null-terminated! */
2256 if (string[count-2] == '\r') string[count-2] = '\0'; /* Under Windoze we get CRLF! */
2257 WINE_TRACE("set /p: Setting var '%s' to '%s'\n", wine_dbgstr_w(s),
2258 wine_dbgstr_w(string));
2259 status = SetEnvironmentVariableW(s, string);
2266 WCMD_strip_quotes(s);
2267 p = strchrW (s, '=');
2269 env = GetEnvironmentStringsW();
2270 if (WCMD_setshow_sortenv( env, s ) == 0) {
2271 WCMD_output_stderr(WCMD_LoadMessage(WCMD_MISSINGENV), s);
2278 if (strlenW(p) == 0) p = NULL;
2279 status = SetEnvironmentVariableW(s, p);
2280 gle = GetLastError();
2281 if ((!status) & (gle == ERROR_ENVVAR_NOT_FOUND)) {
2283 } else if ((!status)) WCMD_print_error();
2287 /****************************************************************************
2290 * Set/Show the path environment variable
2293 void WCMD_setshow_path (const WCHAR *command) {
2297 static const WCHAR pathW[] = {'P','A','T','H','\0'};
2298 static const WCHAR pathEqW[] = {'P','A','T','H','=','\0'};
2300 if (strlenW(param1) == 0) {
2301 status = GetEnvironmentVariableW(pathW, string, sizeof(string)/sizeof(WCHAR));
2303 WCMD_output_asis ( pathEqW);
2304 WCMD_output_asis ( string);
2305 WCMD_output_asis ( newline);
2308 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOPATH));
2312 if (*command == '=') command++; /* Skip leading '=' */
2313 status = SetEnvironmentVariableW(pathW, command);
2314 if (!status) WCMD_print_error();
2318 /****************************************************************************
2319 * WCMD_setshow_prompt
2321 * Set or show the command prompt.
2324 void WCMD_setshow_prompt (void) {
2327 static const WCHAR promptW[] = {'P','R','O','M','P','T','\0'};
2329 if (strlenW(param1) == 0) {
2330 SetEnvironmentVariableW(promptW, NULL);
2334 while ((*s == '=') || (*s == ' ') || (*s == '\t')) s++;
2335 if (strlenW(s) == 0) {
2336 SetEnvironmentVariableW(promptW, NULL);
2338 else SetEnvironmentVariableW(promptW, s);
2342 /****************************************************************************
2345 * Set/Show the system time
2346 * FIXME: Can't change time yet
2349 void WCMD_setshow_time (void) {
2351 WCHAR curtime[64], buffer[64];
2354 static const WCHAR parmT[] = {'/','T','\0'};
2356 if (strlenW(param1) == 0) {
2358 if (GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, NULL,
2359 curtime, sizeof(curtime)/sizeof(WCHAR))) {
2360 WCMD_output (WCMD_LoadMessage(WCMD_CURRENTTIME), curtime);
2361 if (strstrW (quals, parmT) == NULL) {
2362 WCMD_output (WCMD_LoadMessage(WCMD_NEWTIME));
2363 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), buffer, sizeof(buffer)/sizeof(WCHAR), &count);
2365 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2369 else WCMD_print_error ();
2372 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2376 /****************************************************************************
2379 * Shift batch parameters.
2380 * Optional /n says where to start shifting (n=0-8)
2383 void WCMD_shift (const WCHAR *command) {
2386 if (context != NULL) {
2387 WCHAR *pos = strchrW(command, '/');
2392 } else if (*(pos+1)>='0' && *(pos+1)<='8') {
2393 start = (*(pos+1) - '0');
2395 SetLastError(ERROR_INVALID_PARAMETER);
2400 WINE_TRACE("Shifting variables, starting at %d\n", start);
2401 for (i=start;i<=8;i++) {
2402 context -> shift_count[i] = context -> shift_count[i+1] + 1;
2404 context -> shift_count[9] = context -> shift_count[9] + 1;
2409 /****************************************************************************
2412 * Set the console title
2414 void WCMD_title (const WCHAR *command) {
2415 SetConsoleTitleW(command);
2418 /****************************************************************************
2421 * Copy a file to standard output.
2424 void WCMD_type (WCHAR *command) {
2427 WCHAR *argN = command;
2428 BOOL writeHeaders = FALSE;
2430 if (param1[0] == 0x00) {
2431 WCMD_output_stderr(WCMD_LoadMessage(WCMD_NOARG));
2435 if (param2[0] != 0x00) writeHeaders = TRUE;
2437 /* Loop through all args */
2440 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
2448 WINE_TRACE("type: Processing arg '%s'\n", wine_dbgstr_w(thisArg));
2449 h = CreateFileW(thisArg, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
2450 FILE_ATTRIBUTE_NORMAL, NULL);
2451 if (h == INVALID_HANDLE_VALUE) {
2452 WCMD_print_error ();
2453 WCMD_output(WCMD_LoadMessage(WCMD_READFAIL), thisArg); /* should be _stderr */
2457 static const WCHAR fmt[] = {'\n','%','s','\n','\n','\0'};
2458 WCMD_output(fmt, thisArg);
2460 while (WCMD_ReadFile(h, buffer, sizeof(buffer)/sizeof(WCHAR) - 1, &count)) {
2461 if (count == 0) break; /* ReadFile reports success on EOF! */
2463 WCMD_output_asis (buffer);
2470 /****************************************************************************
2473 * Output either a file or stdin to screen in pages
2476 void WCMD_more (WCHAR *command) {
2479 WCHAR *argN = command;
2481 WCHAR moreStrPage[100];
2484 static const WCHAR moreStart[] = {'-','-',' ','\0'};
2485 static const WCHAR moreFmt[] = {'%','s',' ','-','-','\n','\0'};
2486 static const WCHAR moreFmt2[] = {'%','s',' ','(','%','2','.','2','d','%','%',
2487 ')',' ','-','-','\n','\0'};
2488 static const WCHAR conInW[] = {'C','O','N','I','N','$','\0'};
2490 /* Prefix the NLS more with '-- ', then load the text */
2492 strcpyW(moreStr, moreStart);
2493 LoadStringW(hinst, WCMD_MORESTR, &moreStr[3],
2494 (sizeof(moreStr)/sizeof(WCHAR))-3);
2496 if (param1[0] == 0x00) {
2498 /* Wine implements pipes via temporary files, and hence stdin is
2499 effectively reading from the file. This means the prompts for
2500 more are satisfied by the next line from the input (file). To
2501 avoid this, ensure stdin is to the console */
2502 HANDLE hstdin = GetStdHandle(STD_INPUT_HANDLE);
2503 HANDLE hConIn = CreateFileW(conInW, GENERIC_READ | GENERIC_WRITE,
2504 FILE_SHARE_READ, NULL, OPEN_EXISTING,
2505 FILE_ATTRIBUTE_NORMAL, 0);
2506 WINE_TRACE("No parms - working probably in pipe mode\n");
2507 SetStdHandle(STD_INPUT_HANDLE, hConIn);
2509 /* Warning: No easy way of ending the stream (ctrl+z on windows) so
2510 once you get in this bit unless due to a pipe, its going to end badly... */
2511 wsprintfW(moreStrPage, moreFmt, moreStr);
2513 WCMD_enter_paged_mode(moreStrPage);
2514 while (WCMD_ReadFile(hstdin, buffer, (sizeof(buffer)/sizeof(WCHAR))-1, &count)) {
2515 if (count == 0) break; /* ReadFile reports success on EOF! */
2517 WCMD_output_asis (buffer);
2519 WCMD_leave_paged_mode();
2521 /* Restore stdin to what it was */
2522 SetStdHandle(STD_INPUT_HANDLE, hstdin);
2523 CloseHandle(hConIn);
2527 BOOL needsPause = FALSE;
2529 /* Loop through all args */
2530 WINE_TRACE("Parms supplied - working through each file\n");
2531 WCMD_enter_paged_mode(moreStrPage);
2534 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
2542 wsprintfW(moreStrPage, moreFmt2, moreStr, 100);
2543 WCMD_leave_paged_mode();
2544 WCMD_output_asis(moreStrPage);
2545 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), buffer, sizeof(buffer)/sizeof(WCHAR), &count);
2546 WCMD_enter_paged_mode(moreStrPage);
2550 WINE_TRACE("more: Processing arg '%s'\n", wine_dbgstr_w(thisArg));
2551 h = CreateFileW(thisArg, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
2552 FILE_ATTRIBUTE_NORMAL, NULL);
2553 if (h == INVALID_HANDLE_VALUE) {
2554 WCMD_print_error ();
2555 WCMD_output_stderr(WCMD_LoadMessage(WCMD_READFAIL), thisArg);
2559 ULONG64 fileLen = 0;
2560 WIN32_FILE_ATTRIBUTE_DATA fileInfo;
2562 /* Get the file size */
2563 GetFileAttributesExW(thisArg, GetFileExInfoStandard, (void*)&fileInfo);
2564 fileLen = (((ULONG64)fileInfo.nFileSizeHigh) << 32) + fileInfo.nFileSizeLow;
2567 while (WCMD_ReadFile(h, buffer, (sizeof(buffer)/sizeof(WCHAR))-1, &count)) {
2568 if (count == 0) break; /* ReadFile reports success on EOF! */
2572 /* Update % count (would be used in WCMD_output_asis as prompt) */
2573 wsprintfW(moreStrPage, moreFmt2, moreStr, (int) min(99, (curPos * 100)/fileLen));
2575 WCMD_output_asis (buffer);
2581 WCMD_leave_paged_mode();
2585 /****************************************************************************
2588 * Display verify flag.
2589 * FIXME: We don't actually do anything with the verify flag other than toggle
2593 void WCMD_verify (const WCHAR *command) {
2597 count = strlenW(command);
2599 if (verify_mode) WCMD_output (WCMD_LoadMessage(WCMD_VERIFYPROMPT), onW);
2600 else WCMD_output (WCMD_LoadMessage(WCMD_VERIFYPROMPT), offW);
2603 if (lstrcmpiW(command, onW) == 0) {
2607 else if (lstrcmpiW(command, offW) == 0) {
2608 verify_mode = FALSE;
2611 else WCMD_output_stderr(WCMD_LoadMessage(WCMD_VERIFYERR));
2614 /****************************************************************************
2617 * Display version info.
2620 void WCMD_version (void) {
2622 WCMD_output (version_string);
2626 /****************************************************************************
2629 * Display volume information (set_label = FALSE)
2630 * Additionally set volume label (set_label = TRUE)
2631 * Returns 1 on success, 0 otherwise
2634 int WCMD_volume(BOOL set_label, const WCHAR *path)
2636 DWORD count, serial;
2637 WCHAR string[MAX_PATH], label[MAX_PATH], curdir[MAX_PATH];
2640 if (strlenW(path) == 0) {
2641 status = GetCurrentDirectoryW(sizeof(curdir)/sizeof(WCHAR), curdir);
2643 WCMD_print_error ();
2646 status = GetVolumeInformationW(NULL, label, sizeof(label)/sizeof(WCHAR),
2647 &serial, NULL, NULL, NULL, 0);
2650 static const WCHAR fmt[] = {'%','s','\\','\0'};
2651 if ((path[1] != ':') || (strlenW(path) != 2)) {
2652 WCMD_output_stderr(WCMD_LoadMessage(WCMD_SYNTAXERR));
2655 wsprintfW (curdir, fmt, path);
2656 status = GetVolumeInformationW(curdir, label, sizeof(label)/sizeof(WCHAR),
2661 WCMD_print_error ();
2664 WCMD_output (WCMD_LoadMessage(WCMD_VOLUMEDETAIL),
2665 curdir[0], label, HIWORD(serial), LOWORD(serial));
2667 WCMD_output (WCMD_LoadMessage(WCMD_VOLUMEPROMPT));
2668 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string)/sizeof(WCHAR), &count);
2670 string[count-1] = '\0'; /* ReadFile output is not null-terminated! */
2671 if (string[count-2] == '\r') string[count-2] = '\0'; /* Under Windoze we get CRLF! */
2673 if (strlenW(path) != 0) {
2674 if (!SetVolumeLabelW(curdir, string)) WCMD_print_error ();
2677 if (!SetVolumeLabelW(NULL, string)) WCMD_print_error ();
2683 /**************************************************************************
2686 * Exit either the process, or just this batch program
2690 void WCMD_exit (CMD_LIST **cmdList) {
2692 static const WCHAR parmB[] = {'/','B','\0'};
2693 int rc = atoiW(param1); /* Note: atoi of empty parameter is 0 */
2695 if (context && lstrcmpiW(quals, parmB) == 0) {
2697 context -> skip_rest = TRUE;
2705 /*****************************************************************************
2708 * Lists or sets file associations (assoc = TRUE)
2709 * Lists or sets file types (assoc = FALSE)
2711 void WCMD_assoc (const WCHAR *command, BOOL assoc) {
2714 DWORD accessOptions = KEY_READ;
2716 LONG rc = ERROR_SUCCESS;
2717 WCHAR keyValue[MAXSTRING];
2718 DWORD valueLen = MAXSTRING;
2720 static const WCHAR shOpCmdW[] = {'\\','S','h','e','l','l','\\',
2721 'O','p','e','n','\\','C','o','m','m','a','n','d','\0'};
2723 /* See if parameter includes '=' */
2725 newValue = strchrW(command, '=');
2726 if (newValue) accessOptions |= KEY_WRITE;
2728 /* Open a key to HKEY_CLASSES_ROOT for enumerating */
2729 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, nullW, 0,
2730 accessOptions, &key) != ERROR_SUCCESS) {
2731 WINE_FIXME("Unexpected failure opening HKCR key: %d\n", GetLastError());
2735 /* If no parameters then list all associations */
2736 if (*command == 0x00) {
2739 /* Enumerate all the keys */
2740 while (rc != ERROR_NO_MORE_ITEMS) {
2741 WCHAR keyName[MAXSTRING];
2744 /* Find the next value */
2745 nameLen = MAXSTRING;
2746 rc = RegEnumKeyExW(key, index++, keyName, &nameLen, NULL, NULL, NULL, NULL);
2748 if (rc == ERROR_SUCCESS) {
2750 /* Only interested in extension ones if assoc, or others
2752 if ((keyName[0] == '.' && assoc) ||
2753 (!(keyName[0] == '.') && (!assoc)))
2755 WCHAR subkey[MAXSTRING];
2756 strcpyW(subkey, keyName);
2757 if (!assoc) strcatW(subkey, shOpCmdW);
2759 if (RegOpenKeyExW(key, subkey, 0, accessOptions, &readKey) == ERROR_SUCCESS) {
2761 valueLen = sizeof(keyValue)/sizeof(WCHAR);
2762 rc = RegQueryValueExW(readKey, NULL, NULL, NULL, (LPBYTE)keyValue, &valueLen);
2763 WCMD_output_asis(keyName);
2764 WCMD_output_asis(equalW);
2765 /* If no default value found, leave line empty after '=' */
2766 if (rc == ERROR_SUCCESS) {
2767 WCMD_output_asis(keyValue);
2769 WCMD_output_asis(newline);
2770 RegCloseKey(readKey);
2778 /* Parameter supplied - if no '=' on command line, its a query */
2779 if (newValue == NULL) {
2781 WCHAR subkey[MAXSTRING];
2783 /* Query terminates the parameter at the first space */
2784 strcpyW(keyValue, command);
2785 space = strchrW(keyValue, ' ');
2786 if (space) *space=0x00;
2788 /* Set up key name */
2789 strcpyW(subkey, keyValue);
2790 if (!assoc) strcatW(subkey, shOpCmdW);
2792 if (RegOpenKeyExW(key, subkey, 0, accessOptions, &readKey) == ERROR_SUCCESS) {
2794 rc = RegQueryValueExW(readKey, NULL, NULL, NULL, (LPBYTE)keyValue, &valueLen);
2795 WCMD_output_asis(command);
2796 WCMD_output_asis(equalW);
2797 /* If no default value found, leave line empty after '=' */
2798 if (rc == ERROR_SUCCESS) WCMD_output_asis(keyValue);
2799 WCMD_output_asis(newline);
2800 RegCloseKey(readKey);
2803 WCHAR msgbuffer[MAXSTRING];
2804 WCHAR outbuffer[MAXSTRING];
2806 /* Load the translated 'File association not found' */
2808 LoadStringW(hinst, WCMD_NOASSOC, msgbuffer, sizeof(msgbuffer)/sizeof(WCHAR));
2810 LoadStringW(hinst, WCMD_NOFTYPE, msgbuffer, sizeof(msgbuffer)/sizeof(WCHAR));
2812 wsprintfW(outbuffer, msgbuffer, keyValue);
2813 WCMD_output_asis_stderr(outbuffer);
2817 /* Not a query - its a set or clear of a value */
2820 WCHAR subkey[MAXSTRING];
2822 /* Get pointer to new value */
2826 /* Set up key name */
2827 strcpyW(subkey, command);
2828 if (!assoc) strcatW(subkey, shOpCmdW);
2830 /* If nothing after '=' then clear value - only valid for ASSOC */
2831 if (*newValue == 0x00) {
2833 if (assoc) rc = RegDeleteKeyW(key, command);
2834 if (assoc && rc == ERROR_SUCCESS) {
2835 WINE_TRACE("HKCR Key '%s' deleted\n", wine_dbgstr_w(command));
2837 } else if (assoc && rc != ERROR_FILE_NOT_FOUND) {
2842 WCHAR msgbuffer[MAXSTRING];
2843 WCHAR outbuffer[MAXSTRING];
2845 /* Load the translated 'File association not found' */
2847 LoadStringW(hinst, WCMD_NOASSOC, msgbuffer,
2848 sizeof(msgbuffer)/sizeof(WCHAR));
2850 LoadStringW(hinst, WCMD_NOFTYPE, msgbuffer,
2851 sizeof(msgbuffer)/sizeof(WCHAR));
2853 wsprintfW(outbuffer, msgbuffer, keyValue);
2854 WCMD_output_asis_stderr(outbuffer);
2858 /* It really is a set value = contents */
2860 rc = RegCreateKeyExW(key, subkey, 0, NULL, REG_OPTION_NON_VOLATILE,
2861 accessOptions, NULL, &readKey, NULL);
2862 if (rc == ERROR_SUCCESS) {
2863 rc = RegSetValueExW(readKey, NULL, 0, REG_SZ,
2865 sizeof(WCHAR) * (strlenW(newValue) + 1));
2866 RegCloseKey(readKey);
2869 if (rc != ERROR_SUCCESS) {
2873 WCMD_output_asis(command);
2874 WCMD_output_asis(equalW);
2875 WCMD_output_asis(newValue);
2876 WCMD_output_asis(newline);
2886 /****************************************************************************
2889 * Colors the terminal screen.
2892 void WCMD_color (void) {
2894 CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
2895 HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
2897 if (param1[0] != 0x00 && strlenW(param1) > 2) {
2898 WCMD_output_stderr(WCMD_LoadMessage(WCMD_ARGERR));
2902 if (GetConsoleScreenBufferInfo(hStdOut, &consoleInfo))
2908 screenSize = consoleInfo.dwSize.X * (consoleInfo.dwSize.Y + 1);
2913 /* Convert the color hex digits */
2914 if (param1[0] == 0x00) {
2915 color = defaultColor;
2917 color = strtoulW(param1, NULL, 16);
2920 /* Fail if fg == bg color */
2921 if (((color & 0xF0) >> 4) == (color & 0x0F)) {
2926 /* Set the current screen contents and ensure all future writes
2927 remain this color */
2928 FillConsoleOutputAttribute(hStdOut, color, screenSize, topLeft, &screenSize);
2929 SetConsoleTextAttribute(hStdOut, color);