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 struct env_stack *saved_environment;
49 struct env_stack *pushd_directories;
51 extern HINSTANCE hinst;
52 extern WCHAR inbuilt[][10];
53 extern int echo_mode, verify_mode, defaultColor;
54 extern WCHAR quals[MAX_PATH], param1[MAX_PATH], param2[MAX_PATH];
55 extern BATCH_CONTEXT *context;
56 extern DWORD errorlevel;
58 static const WCHAR dotW[] = {'.','\0'};
59 static const WCHAR dotdotW[] = {'.','.','\0'};
60 static const WCHAR slashW[] = {'\\','\0'};
61 static const WCHAR starW[] = {'*','\0'};
62 static const WCHAR equalW[] = {'=','\0'};
63 static const WCHAR fslashW[] = {'/','\0'};
64 static const WCHAR onW[] = {'O','N','\0'};
65 static const WCHAR offW[] = {'O','F','F','\0'};
66 static const WCHAR parmY[] = {'/','Y','\0'};
67 static const WCHAR parmNoY[] = {'/','-','Y','\0'};
68 static const WCHAR nullW[] = {'\0'};
70 /**************************************************************************
73 * Issue a message and ask 'Are you sure (Y/N)', waiting on a valid
76 * Returns True if Y (or A) answer is selected
77 * If optionAll contains a pointer, ALL is allowed, and if answered
81 static BOOL WCMD_ask_confirm (const WCHAR *message, BOOL showSureText,
82 const BOOL *optionAll) {
84 WCHAR msgbuffer[MAXSTRING];
85 WCHAR Ybuffer[MAXSTRING];
86 WCHAR Nbuffer[MAXSTRING];
87 WCHAR Abuffer[MAXSTRING];
88 WCHAR answer[MAX_PATH] = {'\0'};
91 /* Load the translated 'Are you sure', plus valid answers */
92 LoadStringW(hinst, WCMD_CONFIRM, msgbuffer, sizeof(msgbuffer)/sizeof(WCHAR));
93 LoadStringW(hinst, WCMD_YES, Ybuffer, sizeof(Ybuffer)/sizeof(WCHAR));
94 LoadStringW(hinst, WCMD_NO, Nbuffer, sizeof(Nbuffer)/sizeof(WCHAR));
95 LoadStringW(hinst, WCMD_ALL, Abuffer, sizeof(Abuffer)/sizeof(WCHAR));
97 /* Loop waiting on a Y or N */
98 while (answer[0] != Ybuffer[0] && answer[0] != Nbuffer[0]) {
99 static const WCHAR startBkt[] = {' ','(','\0'};
100 static const WCHAR endBkt[] = {')','?','\0'};
102 WCMD_output_asis (message);
104 WCMD_output_asis (msgbuffer);
106 WCMD_output_asis (startBkt);
107 WCMD_output_asis (Ybuffer);
108 WCMD_output_asis (fslashW);
109 WCMD_output_asis (Nbuffer);
111 WCMD_output_asis (fslashW);
112 WCMD_output_asis (Abuffer);
114 WCMD_output_asis (endBkt);
115 WCMD_ReadFile (GetStdHandle(STD_INPUT_HANDLE), answer,
116 sizeof(answer)/sizeof(WCHAR), &count, NULL);
117 answer[0] = toupperW(answer[0]);
120 /* Return the answer */
121 return ((answer[0] == Ybuffer[0]) ||
122 (optionAll && (answer[0] == Abuffer[0])));
125 /****************************************************************************
128 * Clear the terminal screen.
131 void WCMD_clear_screen (void) {
133 /* Emulate by filling the screen from the top left to bottom right with
134 spaces, then moving the cursor to the top left afterwards */
135 CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
136 HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
138 if (GetConsoleScreenBufferInfo(hStdOut, &consoleInfo))
143 screenSize = consoleInfo.dwSize.X * (consoleInfo.dwSize.Y + 1);
147 FillConsoleOutputCharacterW(hStdOut, ' ', screenSize, topLeft, &screenSize);
148 SetConsoleCursorPosition(hStdOut, topLeft);
152 /****************************************************************************
155 * Change the default i/o device (ie redirect STDin/STDout).
158 void WCMD_change_tty (void) {
160 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
164 /****************************************************************************
169 void WCMD_choice (const WCHAR * command) {
171 static const WCHAR bellW[] = {7,0};
172 static const WCHAR commaW[] = {',',0};
173 static const WCHAR bracket_open[] = {'[',0};
174 static const WCHAR bracket_close[] = {']','?',0};
179 WCHAR *my_command = NULL;
180 WCHAR opt_default = 0;
181 DWORD opt_timeout = 0;
188 have_console = GetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), &oldmode);
191 my_command = WCMD_strdupW(WCMD_skip_leading_spaces((WCHAR*) command));
195 ptr = WCMD_skip_leading_spaces(my_command);
196 while (*ptr == '/') {
197 switch (toupperW(ptr[1])) {
200 /* the colon is optional */
204 if (!*ptr || isspaceW(*ptr)) {
205 WINE_FIXME("bad parameter %s for /C\n", wine_dbgstr_w(ptr));
206 HeapFree(GetProcessHeap(), 0, my_command);
210 /* remember the allowed keys (overwrite previous /C option) */
212 while (*ptr && (!isspaceW(*ptr)))
216 /* terminate allowed chars */
218 ptr = WCMD_skip_leading_spaces(&ptr[1]);
220 WINE_TRACE("answer-list: %s\n", wine_dbgstr_w(opt_c));
225 ptr = WCMD_skip_leading_spaces(&ptr[2]);
230 ptr = WCMD_skip_leading_spaces(&ptr[2]);
235 /* the colon is optional */
239 opt_default = *ptr++;
241 if (!opt_default || (*ptr != ',')) {
242 WINE_FIXME("bad option %s for /T\n", opt_default ? wine_dbgstr_w(ptr) : "");
243 HeapFree(GetProcessHeap(), 0, my_command);
249 while (((answer[count] = *ptr)) && isdigitW(*ptr) && (count < 15)) {
255 opt_timeout = atoiW(answer);
257 ptr = WCMD_skip_leading_spaces(ptr);
261 WINE_FIXME("bad parameter: %s\n", wine_dbgstr_w(ptr));
262 HeapFree(GetProcessHeap(), 0, my_command);
268 WINE_FIXME("timeout not supported: %c,%d\n", opt_default, opt_timeout);
271 SetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), 0);
273 /* use default keys, when needed: localized versions of "Y"es and "No" */
275 LoadStringW(hinst, WCMD_YES, buffer, sizeof(buffer)/sizeof(WCHAR));
276 LoadStringW(hinst, WCMD_NO, buffer + 1, sizeof(buffer)/sizeof(WCHAR) - 1);
281 /* print the question, when needed */
283 WCMD_output_asis(ptr);
287 WINE_TRACE("case insensitive answer-list: %s\n", wine_dbgstr_w(opt_c));
291 /* print a list of all allowed answers inside brackets */
292 WCMD_output_asis(bracket_open);
295 while ((answer[0] = *ptr++)) {
296 WCMD_output_asis(answer);
298 WCMD_output_asis(commaW);
300 WCMD_output_asis(bracket_close);
305 /* FIXME: Add support for option /T */
306 WCMD_ReadFile(GetStdHandle(STD_INPUT_HANDLE), answer, 1, &count, NULL);
309 answer[0] = toupperW(answer[0]);
311 ptr = strchrW(opt_c, answer[0]);
313 WCMD_output_asis(answer);
314 WCMD_output(newline);
316 SetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), oldmode);
318 errorlevel = (ptr - opt_c) + 1;
319 WINE_TRACE("answer: %d\n", errorlevel);
320 HeapFree(GetProcessHeap(), 0, my_command);
325 /* key not allowed: play the bell */
326 WINE_TRACE("key not allowed: %s\n", wine_dbgstr_w(answer));
327 WCMD_output_asis(bellW);
332 /****************************************************************************
335 * Copy a file or wildcarded set.
336 * FIXME: Add support for a+b+c type syntax
339 void WCMD_copy (void) {
344 WCHAR outpath[MAX_PATH], srcpath[MAX_PATH], copycmd[4];
346 static const WCHAR copyCmdW[] = {'C','O','P','Y','C','M','D','\0'};
347 BOOL copyToDir = FALSE;
348 WCHAR srcspec[MAX_PATH];
352 WCHAR fname[MAX_PATH];
355 if (param1[0] == 0x00) {
356 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
360 /* Convert source into full spec */
361 WINE_TRACE("Copy source (supplied): '%s'\n", wine_dbgstr_w(param1));
362 GetFullPathNameW(param1, sizeof(srcpath)/sizeof(WCHAR), srcpath, NULL);
363 if (srcpath[strlenW(srcpath) - 1] == '\\')
364 srcpath[strlenW(srcpath) - 1] = '\0';
366 if ((strchrW(srcpath,'*') == NULL) && (strchrW(srcpath,'?') == NULL)) {
367 attribs = GetFileAttributesW(srcpath);
371 strcpyW(srcspec, srcpath);
373 /* If a directory, then add \* on the end when searching */
374 if (attribs & FILE_ATTRIBUTE_DIRECTORY) {
375 strcatW(srcpath, slashW);
376 strcatW(srcspec, slashW);
377 strcatW(srcspec, starW);
379 WCMD_splitpath(srcpath, drive, dir, fname, ext);
380 strcpyW(srcpath, drive);
381 strcatW(srcpath, dir);
384 WINE_TRACE("Copy source (calculated): path: '%s'\n", wine_dbgstr_w(srcpath));
386 /* If no destination supplied, assume current directory */
387 WINE_TRACE("Copy destination (supplied): '%s'\n", wine_dbgstr_w(param2));
388 if (param2[0] == 0x00) {
389 strcpyW(param2, dotW);
392 GetFullPathNameW(param2, sizeof(outpath)/sizeof(WCHAR), outpath, NULL);
393 if (outpath[strlenW(outpath) - 1] == '\\')
394 outpath[strlenW(outpath) - 1] = '\0';
395 attribs = GetFileAttributesW(outpath);
396 if (attribs != INVALID_FILE_ATTRIBUTES && (attribs & FILE_ATTRIBUTE_DIRECTORY)) {
397 strcatW (outpath, slashW);
400 WINE_TRACE("Copy destination (calculated): '%s'(%d)\n",
401 wine_dbgstr_w(outpath), copyToDir);
403 /* /-Y has the highest priority, then /Y and finally the COPYCMD env. variable */
404 if (strstrW (quals, parmNoY))
406 else if (strstrW (quals, parmY))
409 /* By default, we will force the overwrite in batch mode and ask for
410 * confirmation in interactive mode. */
413 /* If COPYCMD is set, then we force the overwrite with /Y and ask for
414 * confirmation with /-Y. If COPYCMD is neither of those, then we use the
415 * default behavior. */
416 len = GetEnvironmentVariableW(copyCmdW, copycmd, sizeof(copycmd)/sizeof(WCHAR));
417 if (len && len < (sizeof(copycmd)/sizeof(WCHAR))) {
418 if (!lstrcmpiW (copycmd, parmY))
420 else if (!lstrcmpiW (copycmd, parmNoY))
425 /* Loop through all source files */
426 WINE_TRACE("Searching for: '%s'\n", wine_dbgstr_w(srcspec));
427 hff = FindFirstFileW(srcspec, &fd);
428 if (hff != INVALID_HANDLE_VALUE) {
430 WCHAR outname[MAX_PATH];
431 WCHAR srcname[MAX_PATH];
432 BOOL overwrite = force;
434 /* Destination is either supplied filename, or source name in
435 supplied destination directory */
436 strcpyW(outname, outpath);
437 if (copyToDir) strcatW(outname, fd.cFileName);
438 strcpyW(srcname, srcpath);
439 strcatW(srcname, fd.cFileName);
441 WINE_TRACE("Copying from : '%s'\n", wine_dbgstr_w(srcname));
442 WINE_TRACE("Copying to : '%s'\n", wine_dbgstr_w(outname));
444 /* Skip . and .., and directories */
445 if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
447 WINE_TRACE("Skipping directories\n");
450 /* Prompt before overwriting */
451 else if (!overwrite) {
452 attribs = GetFileAttributesW(outname);
453 if (attribs != INVALID_FILE_ATTRIBUTES) {
454 WCHAR buffer[MAXSTRING];
455 wsprintfW(buffer, WCMD_LoadMessage(WCMD_OVERWRITE), outname);
456 overwrite = WCMD_ask_confirm(buffer, FALSE, NULL);
458 else overwrite = TRUE;
461 /* Do the copy as appropriate */
463 status = CopyFileW(srcname, outname, FALSE);
464 if (!status) WCMD_print_error ();
467 } while (FindNextFileW(hff, &fd) != 0);
470 status = ERROR_FILE_NOT_FOUND;
475 /****************************************************************************
478 * Create a directory (and, if needed, any intermediate directories).
480 * Modifies its argument by replacing slashes temporarily with nulls.
483 static BOOL create_full_path(WCHAR* path)
487 /* don't mess with drive letter portion of path, if any */
492 /* Strip trailing slashes. */
493 for (p = path + strlenW(path) - 1; p != start && *p == '\\'; p--)
496 /* Step through path, creating intermediate directories as needed. */
497 /* First component includes drive letter, if any. */
501 /* Skip to end of component */
502 while (*p == '\\') p++;
503 while (*p && *p != '\\') p++;
505 /* path is now the original full path */
506 return CreateDirectoryW(path, NULL);
508 /* Truncate path, create intermediate directory, and restore path */
510 rv = CreateDirectoryW(path, NULL);
512 if (!rv && GetLastError() != ERROR_ALREADY_EXISTS)
519 void WCMD_create_dir (WCHAR *command) {
521 WCHAR *argN = command;
523 if (param1[0] == 0x00) {
524 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
527 /* Loop through all args */
529 WCHAR *thisArg = WCMD_parameter(command, argno++, &argN, NULL);
531 if (!create_full_path(thisArg)) {
538 /* Parse the /A options given by the user on the commandline
539 * into a bitmask of wanted attributes (*wantSet),
540 * and a bitmask of unwanted attributes (*wantClear).
542 static void WCMD_delete_parse_attributes(DWORD *wantSet, DWORD *wantClear) {
543 static const WCHAR parmA[] = {'/','A','\0'};
546 /* both are strictly 'out' parameters */
550 /* For each /A argument */
551 for (p=strstrW(quals, parmA); p != NULL; p=strstrW(p, parmA)) {
555 /* Skip optional : */
558 /* For each of the attribute specifier chars to this /A option */
559 for (; *p != 0 && *p != '/'; p++) {
568 /* Convert the attribute specifier to a bit in one of the masks */
570 case 'R': mask = FILE_ATTRIBUTE_READONLY; break;
571 case 'H': mask = FILE_ATTRIBUTE_HIDDEN; break;
572 case 'S': mask = FILE_ATTRIBUTE_SYSTEM; break;
573 case 'A': mask = FILE_ATTRIBUTE_ARCHIVE; break;
575 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
585 /* If filename part of parameter is * or *.*,
586 * and neither /Q nor /P options were given,
587 * prompt the user whether to proceed.
588 * Returns FALSE if user says no, TRUE otherwise.
589 * *pPrompted is set to TRUE if the user is prompted.
590 * (If /P supplied, del will prompt for individual files later.)
592 static BOOL WCMD_delete_confirm_wildcard(const WCHAR *filename, BOOL *pPrompted) {
593 static const WCHAR parmP[] = {'/','P','\0'};
594 static const WCHAR parmQ[] = {'/','Q','\0'};
596 if ((strstrW(quals, parmQ) == NULL) && (strstrW(quals, parmP) == NULL)) {
597 static const WCHAR anyExt[]= {'.','*','\0'};
600 WCHAR fname[MAX_PATH];
602 WCHAR fpath[MAX_PATH];
604 /* Convert path into actual directory spec */
605 GetFullPathNameW(filename, sizeof(fpath)/sizeof(WCHAR), fpath, NULL);
606 WCMD_splitpath(fpath, drive, dir, fname, ext);
608 /* Only prompt for * and *.*, not *a, a*, *.a* etc */
609 if ((strcmpW(fname, starW) == 0) &&
610 (*ext == 0x00 || (strcmpW(ext, anyExt) == 0))) {
612 WCHAR question[MAXSTRING];
613 static const WCHAR fmt[] = {'%','s',' ','\0'};
615 /* Caller uses this to suppress "file not found" warning later */
618 /* Ask for confirmation */
619 wsprintfW(question, fmt, fpath);
620 return WCMD_ask_confirm(question, TRUE, NULL);
623 /* No scary wildcard, or question suppressed, so it's ok to delete the file(s) */
627 /* Helper function for WCMD_delete().
628 * Deletes a single file, directory, or wildcard.
629 * If /S was given, does it recursively.
630 * Returns TRUE if a file was deleted.
632 static BOOL WCMD_delete_one (const WCHAR *thisArg) {
634 static const WCHAR parmP[] = {'/','P','\0'};
635 static const WCHAR parmS[] = {'/','S','\0'};
636 static const WCHAR parmF[] = {'/','F','\0'};
638 DWORD unwanted_attrs;
640 WCHAR argCopy[MAX_PATH];
643 WCHAR fpath[MAX_PATH];
645 BOOL handleParm = TRUE;
647 WCMD_delete_parse_attributes(&wanted_attrs, &unwanted_attrs);
649 strcpyW(argCopy, thisArg);
650 WINE_TRACE("del: Processing arg %s (quals:%s)\n",
651 wine_dbgstr_w(argCopy), wine_dbgstr_w(quals));
653 if (!WCMD_delete_confirm_wildcard(argCopy, &found)) {
654 /* Skip this arg if user declines to delete *.* */
658 /* First, try to delete in the current directory */
659 hff = FindFirstFileW(argCopy, &fd);
660 if (hff == INVALID_HANDLE_VALUE) {
666 /* Support del <dirname> by just deleting all files dirname\* */
668 && (strchrW(argCopy,'*') == NULL)
669 && (strchrW(argCopy,'?') == NULL)
670 && (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
672 WCHAR modifiedParm[MAX_PATH];
673 static const WCHAR slashStar[] = {'\\','*','\0'};
675 strcpyW(modifiedParm, argCopy);
676 strcatW(modifiedParm, slashStar);
679 WCMD_delete_one(modifiedParm);
681 } else if (handleParm) {
683 /* Build the filename to delete as <supplied directory>\<findfirst filename> */
684 strcpyW (fpath, argCopy);
686 p = strrchrW (fpath, '\\');
689 strcatW (fpath, fd.cFileName);
691 else strcpyW (fpath, fd.cFileName);
692 if (!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
695 /* Handle attribute matching (/A) */
696 ok = ((fd.dwFileAttributes & wanted_attrs) == wanted_attrs)
697 && ((fd.dwFileAttributes & unwanted_attrs) == 0);
699 /* /P means prompt for each file */
700 if (ok && strstrW (quals, parmP) != NULL) {
701 WCHAR question[MAXSTRING];
703 /* Ask for confirmation */
704 wsprintfW(question, WCMD_LoadMessage(WCMD_DELPROMPT), fpath);
705 ok = WCMD_ask_confirm(question, FALSE, NULL);
708 /* Only proceed if ok to */
711 /* If file is read only, and /A:r or /F supplied, delete it */
712 if (fd.dwFileAttributes & FILE_ATTRIBUTE_READONLY &&
713 ((wanted_attrs & FILE_ATTRIBUTE_READONLY) ||
714 strstrW (quals, parmF) != NULL)) {
715 SetFileAttributesW(fpath, fd.dwFileAttributes & ~FILE_ATTRIBUTE_READONLY);
718 /* Now do the delete */
719 if (!DeleteFileW(fpath)) WCMD_print_error ();
723 } while (FindNextFileW(hff, &fd) != 0);
727 /* Now recurse into all subdirectories handling the parameter in the same way */
728 if (strstrW (quals, parmS) != NULL) {
730 WCHAR thisDir[MAX_PATH];
735 WCHAR fname[MAX_PATH];
738 /* Convert path into actual directory spec */
739 GetFullPathNameW(argCopy, sizeof(thisDir)/sizeof(WCHAR), thisDir, NULL);
740 WCMD_splitpath(thisDir, drive, dir, fname, ext);
742 strcpyW(thisDir, drive);
743 strcatW(thisDir, dir);
744 cPos = strlenW(thisDir);
746 WINE_TRACE("Searching recursively in '%s'\n", wine_dbgstr_w(thisDir));
748 /* Append '*' to the directory */
750 thisDir[cPos+1] = 0x00;
752 hff = FindFirstFileW(thisDir, &fd);
754 /* Remove residual '*' */
755 thisDir[cPos] = 0x00;
757 if (hff != INVALID_HANDLE_VALUE) {
758 DIRECTORY_STACK *allDirs = NULL;
759 DIRECTORY_STACK *lastEntry = NULL;
762 if ((fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) &&
763 (strcmpW(fd.cFileName, dotdotW) != 0) &&
764 (strcmpW(fd.cFileName, dotW) != 0)) {
766 DIRECTORY_STACK *nextDir;
767 WCHAR subParm[MAX_PATH];
769 /* Work out search parameter in sub dir */
770 strcpyW (subParm, thisDir);
771 strcatW (subParm, fd.cFileName);
772 strcatW (subParm, slashW);
773 strcatW (subParm, fname);
774 strcatW (subParm, ext);
775 WINE_TRACE("Recursive, Adding to search list '%s'\n", wine_dbgstr_w(subParm));
777 /* Allocate memory, add to list */
778 nextDir = HeapAlloc(GetProcessHeap(),0,sizeof(DIRECTORY_STACK));
779 if (allDirs == NULL) allDirs = nextDir;
780 if (lastEntry != NULL) lastEntry->next = nextDir;
782 nextDir->next = NULL;
783 nextDir->dirName = HeapAlloc(GetProcessHeap(),0,
784 (strlenW(subParm)+1) * sizeof(WCHAR));
785 strcpyW(nextDir->dirName, subParm);
787 } while (FindNextFileW(hff, &fd) != 0);
790 /* Go through each subdir doing the delete */
791 while (allDirs != NULL) {
792 DIRECTORY_STACK *tempDir;
794 tempDir = allDirs->next;
795 found |= WCMD_delete_one (allDirs->dirName);
797 HeapFree(GetProcessHeap(),0,allDirs->dirName);
798 HeapFree(GetProcessHeap(),0,allDirs);
807 /****************************************************************************
810 * Delete a file or wildcarded set.
813 * - Testing shows /A is repeatable, eg. /a-r /ar matches all files
814 * - Each set is a pattern, eg /ahr /as-r means
815 * readonly+hidden OR nonreadonly system files
816 * - The '-' applies to a single field, ie /a:-hr means read only
820 BOOL WCMD_delete (WCHAR *command) {
823 BOOL argsProcessed = FALSE;
824 BOOL foundAny = FALSE;
828 for (argno=0; ; argno++) {
833 thisArg = WCMD_parameter (command, argno, &argN, NULL);
835 break; /* no more parameters */
837 continue; /* skip options */
839 argsProcessed = TRUE;
840 found = WCMD_delete_one(thisArg);
843 WCMD_output (WCMD_LoadMessage(WCMD_FILENOTFOUND), thisArg);
848 /* Handle no valid args */
850 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
855 /****************************************************************************
858 * Echo input to the screen (or not). We don't try to emulate the bugs
859 * in DOS (try typing "ECHO ON AGAIN" for an example).
862 void WCMD_echo (const WCHAR *command) {
865 const WCHAR *origcommand = command;
867 if ( command[0]==' ' || command[0]=='\t' || command[0]=='.'
868 || command[0]==':' || command[0]==';')
871 count = strlenW(command);
872 if (count == 0 && origcommand[0]!='.' && origcommand[0]!=':'
873 && origcommand[0]!=';') {
874 if (echo_mode) WCMD_output (WCMD_LoadMessage(WCMD_ECHOPROMPT), onW);
875 else WCMD_output (WCMD_LoadMessage(WCMD_ECHOPROMPT), offW);
878 if (lstrcmpiW(command, onW) == 0) {
882 if (lstrcmpiW(command, offW) == 0) {
886 WCMD_output_asis (command);
887 WCMD_output (newline);
891 /**************************************************************************
894 * Batch file loop processing.
896 * On entry: cmdList contains the syntax up to the set
897 * next cmdList and all in that bracket contain the set data
898 * next cmdlist contains the DO cmd
899 * following that is either brackets or && entries (as per if)
903 void WCMD_for (WCHAR *p, CMD_LIST **cmdList) {
908 static const WCHAR inW[] = {'i','n'};
909 static const WCHAR doW[] = {'d','o'};
910 CMD_LIST *setStart, *thisSet, *cmdStart, *cmdEnd;
916 BOOL expandDirs = FALSE;
917 BOOL useNumbers = FALSE;
918 BOOL doFileset = FALSE;
919 LONG numbers[3] = {0,0,0}; /* Defaults to 0 in native */
921 CMD_LIST *thisCmdStart;
924 /* Handle optional qualifiers (multiple are allowed) */
925 while (*curPos && *curPos == '/') {
926 WINE_TRACE("Processing qualifier at %s\n", wine_dbgstr_w(curPos));
928 switch (toupperW(*curPos)) {
929 case 'D': curPos++; expandDirs = TRUE; break;
930 case 'L': curPos++; useNumbers = TRUE; break;
932 /* Recursive is special case - /R can have an optional path following it */
933 /* filenamesets are another special case - /F can have an optional options following it */
937 BOOL isRecursive = (*curPos == 'R');
942 /* Skip whitespace */
944 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
946 /* Next parm is either qualifier, path/options or variable -
947 only care about it if it is the path/options */
948 if (*curPos && *curPos != '/' && *curPos != '%') {
949 if (isRecursive) WINE_FIXME("/R needs to handle supplied root\n");
951 static unsigned int once;
952 if (!once++) WINE_FIXME("/F needs to handle options\n");
958 WINE_FIXME("for qualifier '%c' unhandled\n", *curPos);
962 /* Skip whitespace between qualifiers */
963 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
966 /* Skip whitespace before variable */
967 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
969 /* Ensure line continues with variable */
970 if (!*curPos || *curPos != '%') {
971 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
975 /* Variable should follow */
977 while (curPos[i] && curPos[i]!=' ' && curPos[i]!='\t') i++;
978 memcpy(&variable[0], curPos, i*sizeof(WCHAR));
980 WINE_TRACE("Variable identified as %s\n", wine_dbgstr_w(variable));
983 /* Skip whitespace before IN */
984 while (*curPos && (*curPos==' ' || *curPos=='\t')) curPos++;
986 /* Ensure line continues with IN */
988 || !WCMD_keyword_ws_found(inW, sizeof(inW)/sizeof(inW[0]), curPos)) {
990 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
994 /* Save away where the set of data starts and the variable */
995 thisDepth = (*cmdList)->bracketDepth;
996 *cmdList = (*cmdList)->nextcommand;
997 setStart = (*cmdList);
999 /* Skip until the close bracket */
1000 WINE_TRACE("Searching %p as the set\n", *cmdList);
1002 (*cmdList)->command != NULL &&
1003 (*cmdList)->bracketDepth > thisDepth) {
1004 WINE_TRACE("Skipping %p which is part of the set\n", *cmdList);
1005 *cmdList = (*cmdList)->nextcommand;
1008 /* Skip the close bracket, if there is one */
1009 if (*cmdList) *cmdList = (*cmdList)->nextcommand;
1011 /* Syntax error if missing close bracket, or nothing following it
1012 and once we have the complete set, we expect a DO */
1013 WINE_TRACE("Looking for 'do ' in %p\n", *cmdList);
1014 if ((*cmdList == NULL)
1015 || !WCMD_keyword_ws_found(doW, sizeof(doW)/sizeof(doW[0]), (*cmdList)->command)) {
1017 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
1021 /* Save away the starting position for the commands (and offset for the
1023 cmdStart = *cmdList;
1025 firstCmd = (*cmdList)->command + 3; /* Skip 'do ' */
1029 /* Loop through all set entries */
1031 thisSet->command != NULL &&
1032 thisSet->bracketDepth >= thisDepth) {
1034 /* Loop through all entries on the same line */
1038 WINE_TRACE("Processing for set %p\n", thisSet);
1040 while (*(item = WCMD_parameter (thisSet->command, i, &itemStart, NULL))) {
1043 * If the parameter within the set has a wildcard then search for matching files
1044 * otherwise do a literal substitution.
1046 static const WCHAR wildcards[] = {'*','?','\0'};
1047 thisCmdStart = cmdStart;
1050 WINE_TRACE("Processing for item %d '%s'\n", itemNum, wine_dbgstr_w(item));
1052 if (!useNumbers && !doFileset) {
1053 if (strpbrkW (item, wildcards)) {
1054 hff = FindFirstFileW(item, &fd);
1055 if (hff != INVALID_HANDLE_VALUE) {
1057 BOOL isDirectory = FALSE;
1059 if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) isDirectory = TRUE;
1061 /* Handle as files or dirs appropriately, but ignore . and .. */
1062 if (isDirectory == expandDirs &&
1063 (strcmpW(fd.cFileName, dotdotW) != 0) &&
1064 (strcmpW(fd.cFileName, dotW) != 0))
1066 thisCmdStart = cmdStart;
1067 WINE_TRACE("Processing FOR filename %s\n", wine_dbgstr_w(fd.cFileName));
1068 WCMD_part_execute (&thisCmdStart, firstCmd, variable,
1069 fd.cFileName, FALSE, TRUE);
1072 } while (FindNextFileW(hff, &fd) != 0);
1076 WCMD_part_execute(&thisCmdStart, firstCmd, variable, item, FALSE, TRUE);
1079 } else if (useNumbers) {
1080 /* Convert the first 3 numbers to signed longs and save */
1081 if (itemNum <=3) numbers[itemNum-1] = atolW(item);
1082 /* else ignore them! */
1084 /* Filesets - either a list of files, or a command to run and parse the output */
1085 } else if (doFileset && *itemStart != '"') {
1088 WCHAR temp_file[MAX_PATH];
1090 WINE_TRACE("Processing for filespec from item %d '%s'\n", itemNum,
1091 wine_dbgstr_w(item));
1093 /* If backquote or single quote, we need to launch that command
1094 and parse the results - use a temporary file */
1095 if (*itemStart == '`' || *itemStart == '\'') {
1097 WCHAR temp_path[MAX_PATH], temp_cmd[MAXSTRING];
1098 static const WCHAR redirOut[] = {'>','%','s','\0'};
1099 static const WCHAR cmdW[] = {'C','M','D','\0'};
1101 /* Remove trailing character */
1102 itemStart[strlenW(itemStart)-1] = 0x00;
1104 /* Get temp filename */
1105 GetTempPathW(sizeof(temp_path)/sizeof(WCHAR), temp_path);
1106 GetTempFileNameW(temp_path, cmdW, 0, temp_file);
1108 /* Execute program and redirect output */
1109 wsprintfW(temp_cmd, redirOut, (itemStart+1), temp_file);
1110 WCMD_execute (itemStart, temp_cmd, NULL, NULL, NULL);
1112 /* Open the file, read line by line and process */
1113 input = CreateFileW(temp_file, GENERIC_READ, FILE_SHARE_READ,
1114 NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
1117 /* Open the file, read line by line and process */
1118 input = CreateFileW(item, GENERIC_READ, FILE_SHARE_READ,
1119 NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
1122 /* Process the input file */
1123 if (input == INVALID_HANDLE_VALUE) {
1124 WCMD_print_error ();
1125 WCMD_output (WCMD_LoadMessage(WCMD_READFAIL), item);
1127 return; /* FOR loop aborts at first failure here */
1131 WCHAR buffer[MAXSTRING] = {'\0'};
1132 WCHAR *where, *parm;
1134 while (WCMD_fgets (buffer, sizeof(buffer)/sizeof(WCHAR), input)) {
1136 /* Skip blank lines*/
1137 parm = WCMD_parameter (buffer, 0, &where, NULL);
1138 WINE_TRACE("Parsed parameter: %s from %s\n", wine_dbgstr_w(parm),
1139 wine_dbgstr_w(buffer));
1142 /* FIXME: The following should be moved into its own routine and
1143 reused for the string literal parsing below */
1144 thisCmdStart = cmdStart;
1145 WCMD_part_execute(&thisCmdStart, firstCmd, variable, parm, FALSE, TRUE);
1146 cmdEnd = thisCmdStart;
1152 CloseHandle (input);
1155 /* Delete the temporary file */
1156 if (*itemStart == '`' || *itemStart == '\'') {
1157 DeleteFileW(temp_file);
1160 /* Filesets - A string literal */
1161 } else if (doFileset && *itemStart == '"') {
1162 WCHAR buffer[MAXSTRING] = {'\0'};
1163 WCHAR *where, *parm;
1165 /* Skip blank lines, and re-extract parameter now string has quotes removed */
1166 strcpyW(buffer, item);
1167 parm = WCMD_parameter (buffer, 0, &where, NULL);
1168 WINE_TRACE("Parsed parameter: %s from %s\n", wine_dbgstr_w(parm),
1169 wine_dbgstr_w(buffer));
1172 /* FIXME: The following should be moved into its own routine and
1173 reused for the string literal parsing below */
1174 thisCmdStart = cmdStart;
1175 WCMD_part_execute(&thisCmdStart, firstCmd, variable, parm, FALSE, TRUE);
1176 cmdEnd = thisCmdStart;
1180 WINE_TRACE("Post-command, cmdEnd = %p\n", cmdEnd);
1181 cmdEnd = thisCmdStart;
1185 /* Move onto the next set line */
1186 thisSet = thisSet->nextcommand;
1189 /* If /L is provided, now run the for loop */
1192 static const WCHAR fmt[] = {'%','d','\0'};
1194 WINE_TRACE("FOR /L provided range from %d to %d step %d\n",
1195 numbers[0], numbers[2], numbers[1]);
1197 (numbers[1]<0)? i>numbers[2] : i<numbers[2];
1200 sprintfW(thisNum, fmt, i);
1201 WINE_TRACE("Processing FOR number %s\n", wine_dbgstr_w(thisNum));
1203 thisCmdStart = cmdStart;
1204 WCMD_part_execute(&thisCmdStart, firstCmd, variable, thisNum, FALSE, TRUE);
1205 cmdEnd = thisCmdStart;
1209 /* When the loop ends, either something like a GOTO or EXIT /b has terminated
1210 all processing, OR it should be pointing to the end of && processing OR
1211 it should be pointing at the NULL end of bracket for the DO. The return
1212 value needs to be the NEXT command to execute, which it either is, or
1213 we need to step over the closing bracket */
1215 if (cmdEnd && cmdEnd->command == NULL) *cmdList = cmdEnd->nextcommand;
1219 /*****************************************************************************
1222 * Execute a command, and any && or bracketed follow on to the command. The
1223 * first command to be executed may not be at the front of the
1224 * commands->thiscommand string (eg. it may point after a DO or ELSE)
1226 static void WCMD_part_execute(CMD_LIST **cmdList, const WCHAR *firstcmd,
1227 const WCHAR *variable, const WCHAR *value,
1228 BOOL isIF, BOOL conditionTRUE) {
1230 CMD_LIST *curPosition = *cmdList;
1231 int myDepth = (*cmdList)->bracketDepth;
1233 WINE_TRACE("cmdList(%p), firstCmd(%p), with variable '%s'='%s', doIt(%d)\n",
1234 cmdList, wine_dbgstr_w(firstcmd),
1235 wine_dbgstr_w(variable), wine_dbgstr_w(value),
1238 /* Skip leading whitespace between condition and the command */
1239 while (firstcmd && *firstcmd && (*firstcmd==' ' || *firstcmd=='\t')) firstcmd++;
1241 /* Process the first command, if there is one */
1242 if (conditionTRUE && firstcmd && *firstcmd) {
1243 WCHAR *command = WCMD_strdupW(firstcmd);
1244 WCMD_execute (firstcmd, (*cmdList)->redirects, variable, value, cmdList);
1245 HeapFree(GetProcessHeap(), 0, command);
1249 /* If it didn't move the position, step to next command */
1250 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1252 /* Process any other parts of the command */
1254 BOOL processThese = TRUE;
1256 if (isIF) processThese = conditionTRUE;
1259 static const WCHAR ifElse[] = {'e','l','s','e'};
1261 /* execute all appropriate commands */
1262 curPosition = *cmdList;
1264 WINE_TRACE("Processing cmdList(%p) - delim(%d) bd(%d / %d)\n",
1266 (*cmdList)->prevDelim,
1267 (*cmdList)->bracketDepth, myDepth);
1269 /* Execute any statements appended to the line */
1270 /* FIXME: Only if previous call worked for && or failed for || */
1271 if ((*cmdList)->prevDelim == CMD_ONFAILURE ||
1272 (*cmdList)->prevDelim == CMD_ONSUCCESS) {
1273 if (processThese && (*cmdList)->command) {
1274 WCMD_execute ((*cmdList)->command, (*cmdList)->redirects, variable,
1277 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1279 /* Execute any appended to the statement with (...) */
1280 } else if ((*cmdList)->bracketDepth > myDepth) {
1282 *cmdList = WCMD_process_commands(*cmdList, TRUE, variable, value);
1283 WINE_TRACE("Back from processing commands, (next = %p)\n", *cmdList);
1285 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1287 /* End of the command - does 'ELSE ' follow as the next command? */
1290 && WCMD_keyword_ws_found(ifElse, sizeof(ifElse)/sizeof(ifElse[0]),
1291 (*cmdList)->command)) {
1293 /* Swap between if and else processing */
1294 processThese = !processThese;
1296 /* Process the ELSE part */
1298 const int keyw_len = sizeof(ifElse)/sizeof(ifElse[0]) + 1;
1299 WCHAR *cmd = ((*cmdList)->command) + keyw_len;
1301 /* Skip leading whitespace between condition and the command */
1302 while (*cmd && (*cmd==' ' || *cmd=='\t')) cmd++;
1304 WCMD_execute (cmd, (*cmdList)->redirects, variable, value, cmdList);
1307 if (curPosition == *cmdList) *cmdList = (*cmdList)->nextcommand;
1309 WINE_TRACE("Found end of this IF statement (next = %p)\n", *cmdList);
1318 /**************************************************************************
1321 * Simple on-line help. Help text is stored in the resource file.
1324 void WCMD_give_help (const WCHAR *command) {
1328 command = WCMD_skip_leading_spaces((WCHAR*) command);
1329 if (strlenW(command) == 0) {
1330 WCMD_output_asis (WCMD_LoadMessage(WCMD_ALLHELP));
1333 /* Display help message for builtin commands */
1334 for (i=0; i<=WCMD_EXIT; i++) {
1335 if (CompareStringW(LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
1336 command, -1, inbuilt[i], -1) == CSTR_EQUAL) {
1337 WCMD_output_asis (WCMD_LoadMessage(i));
1341 /* Launch the command with the /? option for external commands shipped with cmd.exe */
1342 for (i = 0; i <= (sizeof(externals)/sizeof(externals[0])); i++) {
1343 if (CompareStringW(LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
1344 command, -1, externals[i], -1) == CSTR_EQUAL) {
1346 static const WCHAR helpW[] = {' ', '/','?','\0'};
1347 strcpyW(cmd, command);
1348 strcatW(cmd, helpW);
1349 WCMD_run_program(cmd, 0);
1353 WCMD_output (WCMD_LoadMessage(WCMD_NOCMDHELP), command);
1358 /****************************************************************************
1361 * Batch file jump instruction. Not the most efficient algorithm ;-)
1362 * Prints error message if the specified label cannot be found - the file pointer is
1363 * then at EOF, effectively stopping the batch file.
1364 * FIXME: DOS is supposed to allow labels with spaces - we don't.
1367 void WCMD_goto (CMD_LIST **cmdList) {
1369 WCHAR string[MAX_PATH];
1370 WCHAR current[MAX_PATH];
1372 /* Do not process any more parts of a processed multipart or multilines command */
1373 if (cmdList) *cmdList = NULL;
1375 if (context != NULL) {
1376 WCHAR *paramStart = param1, *str;
1377 static const WCHAR eofW[] = {':','e','o','f','\0'};
1379 if (param1[0] == 0x00) {
1380 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
1384 /* Handle special :EOF label */
1385 if (lstrcmpiW (eofW, param1) == 0) {
1386 context -> skip_rest = TRUE;
1390 /* Support goto :label as well as goto label */
1391 if (*paramStart == ':') paramStart++;
1393 SetFilePointer (context -> h, 0, NULL, FILE_BEGIN);
1394 while (WCMD_fgets (string, sizeof(string)/sizeof(WCHAR), context -> h)) {
1396 while (isspaceW (*str)) str++;
1400 while (((current[index] = str[index])) && (!isspaceW (current[index])))
1403 /* ignore space at the end */
1405 if (lstrcmpiW (current, paramStart) == 0) return;
1408 WCMD_output (WCMD_LoadMessage(WCMD_NOTARGET));
1413 /*****************************************************************************
1416 * Push a directory onto the stack
1419 void WCMD_pushd (WCHAR *command) {
1420 struct env_stack *curdir;
1422 static const WCHAR parmD[] = {'/','D','\0'};
1424 if (strchrW(command, '/') != NULL) {
1425 SetLastError(ERROR_INVALID_PARAMETER);
1430 curdir = LocalAlloc (LMEM_FIXED, sizeof (struct env_stack));
1431 thisdir = LocalAlloc (LMEM_FIXED, 1024 * sizeof(WCHAR));
1432 if( !curdir || !thisdir ) {
1435 WINE_ERR ("out of memory\n");
1439 /* Change directory using CD code with /D parameter */
1440 strcpyW(quals, parmD);
1441 GetCurrentDirectoryW (1024, thisdir);
1443 WCMD_setshow_default(command);
1449 curdir -> next = pushd_directories;
1450 curdir -> strings = thisdir;
1451 if (pushd_directories == NULL) {
1452 curdir -> u.stackdepth = 1;
1454 curdir -> u.stackdepth = pushd_directories -> u.stackdepth + 1;
1456 pushd_directories = curdir;
1461 /*****************************************************************************
1464 * Pop a directory from the stack
1467 void WCMD_popd (void) {
1468 struct env_stack *temp = pushd_directories;
1470 if (!pushd_directories)
1473 /* pop the old environment from the stack, and make it the current dir */
1474 pushd_directories = temp->next;
1475 SetCurrentDirectoryW(temp->strings);
1476 LocalFree (temp->strings);
1480 /****************************************************************************
1483 * Batch file conditional.
1485 * On entry, cmdlist will point to command containing the IF, and optionally
1486 * the first command to execute (if brackets not found)
1487 * If &&'s were found, this may be followed by a record flagged as isAmpersand
1488 * If ('s were found, execute all within that bracket
1489 * Command may optionally be followed by an ELSE - need to skip instructions
1490 * in the else using the same logic
1492 * FIXME: Much more syntax checking needed!
1495 void WCMD_if (WCHAR *p, CMD_LIST **cmdList) {
1497 int negate; /* Negate condition */
1498 int test; /* Condition evaluation result */
1499 WCHAR condition[MAX_PATH], *command, *s;
1500 static const WCHAR notW[] = {'n','o','t','\0'};
1501 static const WCHAR errlvlW[] = {'e','r','r','o','r','l','e','v','e','l','\0'};
1502 static const WCHAR existW[] = {'e','x','i','s','t','\0'};
1503 static const WCHAR defdW[] = {'d','e','f','i','n','e','d','\0'};
1504 static const WCHAR eqeqW[] = {'=','=','\0'};
1505 static const WCHAR parmI[] = {'/','I','\0'};
1506 int caseInsensitive = (strstrW(quals, parmI) != NULL);
1508 negate = !lstrcmpiW(param1,notW);
1509 strcpyW(condition, (negate ? param2 : param1));
1510 WINE_TRACE("Condition: %s\n", wine_dbgstr_w(condition));
1512 if (!lstrcmpiW (condition, errlvlW)) {
1513 test = (errorlevel >= atoiW(WCMD_parameter(p, 1+negate, NULL, NULL)));
1514 WCMD_parameter(p, 2+negate, &command, NULL);
1516 else if (!lstrcmpiW (condition, existW)) {
1517 test = (GetFileAttributesW(WCMD_parameter(p, 1+negate, NULL, NULL)) != INVALID_FILE_ATTRIBUTES);
1518 WCMD_parameter(p, 2+negate, &command, NULL);
1520 else if (!lstrcmpiW (condition, defdW)) {
1521 test = (GetEnvironmentVariableW(WCMD_parameter(p, 1+negate, NULL, NULL), NULL, 0) > 0);
1522 WCMD_parameter(p, 2+negate, &command, NULL);
1524 else if ((s = strstrW (p, eqeqW))) {
1525 /* We need to get potential surrounding double quotes, so param1/2 can't be used */
1526 WCHAR *leftPart, *leftPartEnd, *rightPart, *rightPartEnd;
1528 WCMD_parameter(p, 0+negate+caseInsensitive, &leftPart, &leftPartEnd);
1529 WCMD_parameter(p, 1+negate+caseInsensitive, &rightPart, &rightPartEnd);
1530 test = caseInsensitive
1531 ? (CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
1532 leftPart, leftPartEnd-leftPart+1,
1533 rightPart, rightPartEnd-rightPart+1) == CSTR_EQUAL)
1534 : (CompareStringW(LOCALE_SYSTEM_DEFAULT, 0,
1535 leftPart, leftPartEnd-leftPart+1,
1536 rightPart, rightPartEnd-rightPart+1) == CSTR_EQUAL);
1537 WCMD_parameter(s, 1, &command, NULL);
1540 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
1544 /* Process rest of IF statement which is on the same line
1545 Note: This may process all or some of the cmdList (eg a GOTO) */
1546 WCMD_part_execute(cmdList, command, NULL, NULL, TRUE, (test != negate));
1549 /****************************************************************************
1552 * Move a file, directory tree or wildcarded set of files.
1555 void WCMD_move (void) {
1558 WIN32_FIND_DATAW fd;
1560 WCHAR input[MAX_PATH];
1561 WCHAR output[MAX_PATH];
1563 WCHAR dir[MAX_PATH];
1564 WCHAR fname[MAX_PATH];
1565 WCHAR ext[MAX_PATH];
1567 if (param1[0] == 0x00) {
1568 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
1572 /* If no destination supplied, assume current directory */
1573 if (param2[0] == 0x00) {
1574 strcpyW(param2, dotW);
1577 /* If 2nd parm is directory, then use original filename */
1578 /* Convert partial path to full path */
1579 GetFullPathNameW(param1, sizeof(input)/sizeof(WCHAR), input, NULL);
1580 GetFullPathNameW(param2, sizeof(output)/sizeof(WCHAR), output, NULL);
1581 WINE_TRACE("Move from '%s'('%s') to '%s'\n", wine_dbgstr_w(input),
1582 wine_dbgstr_w(param1), wine_dbgstr_w(output));
1584 /* Split into components */
1585 WCMD_splitpath(input, drive, dir, fname, ext);
1587 hff = FindFirstFileW(input, &fd);
1588 while (hff != INVALID_HANDLE_VALUE) {
1589 WCHAR dest[MAX_PATH];
1590 WCHAR src[MAX_PATH];
1593 WINE_TRACE("Processing file '%s'\n", wine_dbgstr_w(fd.cFileName));
1595 /* Build src & dest name */
1596 strcpyW(src, drive);
1599 /* See if dest is an existing directory */
1600 attribs = GetFileAttributesW(output);
1601 if (attribs != INVALID_FILE_ATTRIBUTES &&
1602 (attribs & FILE_ATTRIBUTE_DIRECTORY)) {
1603 strcpyW(dest, output);
1604 strcatW(dest, slashW);
1605 strcatW(dest, fd.cFileName);
1607 strcpyW(dest, output);
1610 strcatW(src, fd.cFileName);
1612 WINE_TRACE("Source '%s'\n", wine_dbgstr_w(src));
1613 WINE_TRACE("Dest '%s'\n", wine_dbgstr_w(dest));
1615 /* Check if file is read only, otherwise move it */
1616 attribs = GetFileAttributesW(src);
1617 if ((attribs != INVALID_FILE_ATTRIBUTES) &&
1618 (attribs & FILE_ATTRIBUTE_READONLY)) {
1619 SetLastError(ERROR_ACCESS_DENIED);
1624 /* If destination exists, prompt unless /Y supplied */
1625 if (GetFileAttributesW(dest) != INVALID_FILE_ATTRIBUTES) {
1627 WCHAR copycmd[MAXSTRING];
1630 /* /-Y has the highest priority, then /Y and finally the COPYCMD env. variable */
1631 if (strstrW (quals, parmNoY))
1633 else if (strstrW (quals, parmY))
1636 static const WCHAR copyCmdW[] = {'C','O','P','Y','C','M','D','\0'};
1637 len = GetEnvironmentVariableW(copyCmdW, copycmd, sizeof(copycmd)/sizeof(WCHAR));
1638 force = (len && len < (sizeof(copycmd)/sizeof(WCHAR))
1639 && ! lstrcmpiW (copycmd, parmY));
1642 /* Prompt if overwriting */
1644 WCHAR question[MAXSTRING];
1647 strcpyW(yesChar, WCMD_LoadMessage(WCMD_YES));
1649 /* Ask for confirmation */
1650 wsprintfW(question, WCMD_LoadMessage(WCMD_OVERWRITE), dest);
1651 ok = WCMD_ask_confirm(question, FALSE, NULL);
1653 /* So delete the destination prior to the move */
1655 if (!DeleteFileW(dest)) {
1656 WCMD_print_error ();
1665 status = MoveFileW(src, dest);
1667 status = 1; /* Anything other than 0 to prevent error msg below */
1672 WCMD_print_error ();
1676 /* Step on to next match */
1677 if (FindNextFileW(hff, &fd) == 0) {
1679 hff = INVALID_HANDLE_VALUE;
1685 /****************************************************************************
1688 * Wait for keyboard input.
1691 void WCMD_pause (void) {
1696 WCMD_output (anykey);
1697 WCMD_ReadFile (GetStdHandle(STD_INPUT_HANDLE), string,
1698 sizeof(string)/sizeof(WCHAR), &count, NULL);
1701 /****************************************************************************
1704 * Delete a directory.
1707 void WCMD_remove_dir (WCHAR *command) {
1710 int argsProcessed = 0;
1711 WCHAR *argN = command;
1712 static const WCHAR parmS[] = {'/','S','\0'};
1713 static const WCHAR parmQ[] = {'/','Q','\0'};
1715 /* Loop through all args */
1717 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
1718 if (argN && argN[0] != '/') {
1719 WINE_TRACE("rd: Processing arg %s (quals:%s)\n", wine_dbgstr_w(thisArg),
1720 wine_dbgstr_w(quals));
1723 /* If subdirectory search not supplied, just try to remove
1724 and report error if it fails (eg if it contains a file) */
1725 if (strstrW (quals, parmS) == NULL) {
1726 if (!RemoveDirectoryW(thisArg)) WCMD_print_error ();
1728 /* Otherwise use ShFileOp to recursively remove a directory */
1731 SHFILEOPSTRUCTW lpDir;
1734 if (strstrW (quals, parmQ) == NULL) {
1736 WCHAR question[MAXSTRING];
1737 static const WCHAR fmt[] = {'%','s',' ','\0'};
1739 /* Ask for confirmation */
1740 wsprintfW(question, fmt, thisArg);
1741 ok = WCMD_ask_confirm(question, TRUE, NULL);
1743 /* Abort if answer is 'N' */
1750 lpDir.pFrom = thisArg;
1751 lpDir.fFlags = FOF_SILENT | FOF_NOCONFIRMATION | FOF_NOERRORUI;
1752 lpDir.wFunc = FO_DELETE;
1753 if (SHFileOperationW(&lpDir)) WCMD_print_error ();
1758 /* Handle no valid args */
1759 if (argsProcessed == 0) {
1760 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
1766 /****************************************************************************
1772 void WCMD_rename (void) {
1776 WIN32_FIND_DATAW fd;
1777 WCHAR input[MAX_PATH];
1778 WCHAR *dotDst = NULL;
1780 WCHAR dir[MAX_PATH];
1781 WCHAR fname[MAX_PATH];
1782 WCHAR ext[MAX_PATH];
1787 /* Must be at least two args */
1788 if (param1[0] == 0x00 || param2[0] == 0x00) {
1789 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
1794 /* Destination cannot contain a drive letter or directory separator */
1795 if ((strchrW(param1,':') != NULL) || (strchrW(param1,'\\') != NULL)) {
1796 SetLastError(ERROR_INVALID_PARAMETER);
1802 /* Convert partial path to full path */
1803 GetFullPathNameW(param1, sizeof(input)/sizeof(WCHAR), input, NULL);
1804 WINE_TRACE("Rename from '%s'('%s') to '%s'\n", wine_dbgstr_w(input),
1805 wine_dbgstr_w(param1), wine_dbgstr_w(param2));
1806 dotDst = strchrW(param2, '.');
1808 /* Split into components */
1809 WCMD_splitpath(input, drive, dir, fname, ext);
1811 hff = FindFirstFileW(input, &fd);
1812 while (hff != INVALID_HANDLE_VALUE) {
1813 WCHAR dest[MAX_PATH];
1814 WCHAR src[MAX_PATH];
1815 WCHAR *dotSrc = NULL;
1818 WINE_TRACE("Processing file '%s'\n", wine_dbgstr_w(fd.cFileName));
1820 /* FIXME: If dest name or extension is *, replace with filename/ext
1821 part otherwise use supplied name. This supports:
1823 ren jim.* fred.* etc
1824 However, windows has a more complex algorithm supporting eg
1825 ?'s and *'s mid name */
1826 dotSrc = strchrW(fd.cFileName, '.');
1828 /* Build src & dest name */
1829 strcpyW(src, drive);
1832 dirLen = strlenW(src);
1833 strcatW(src, fd.cFileName);
1836 if (param2[0] == '*') {
1837 strcatW(dest, fd.cFileName);
1838 if (dotSrc) dest[dirLen + (dotSrc - fd.cFileName)] = 0x00;
1840 strcatW(dest, param2);
1841 if (dotDst) dest[dirLen + (dotDst - param2)] = 0x00;
1844 /* Build Extension */
1845 if (dotDst && (*(dotDst+1)=='*')) {
1846 if (dotSrc) strcatW(dest, dotSrc);
1847 } else if (dotDst) {
1848 if (dotDst) strcatW(dest, dotDst);
1851 WINE_TRACE("Source '%s'\n", wine_dbgstr_w(src));
1852 WINE_TRACE("Dest '%s'\n", wine_dbgstr_w(dest));
1854 /* Check if file is read only, otherwise move it */
1855 attribs = GetFileAttributesW(src);
1856 if ((attribs != INVALID_FILE_ATTRIBUTES) &&
1857 (attribs & FILE_ATTRIBUTE_READONLY)) {
1858 SetLastError(ERROR_ACCESS_DENIED);
1861 status = MoveFileW(src, dest);
1865 WCMD_print_error ();
1869 /* Step on to next match */
1870 if (FindNextFileW(hff, &fd) == 0) {
1872 hff = INVALID_HANDLE_VALUE;
1878 /*****************************************************************************
1881 * Make a copy of the environment.
1883 static WCHAR *WCMD_dupenv( const WCHAR *env )
1893 len += (strlenW(&env[len]) + 1);
1895 env_copy = LocalAlloc (LMEM_FIXED, (len+1) * sizeof (WCHAR) );
1898 WINE_ERR("out of memory\n");
1901 memcpy (env_copy, env, len*sizeof (WCHAR));
1907 /*****************************************************************************
1910 * setlocal pushes the environment onto a stack
1911 * Save the environment as unicode so we don't screw anything up.
1913 void WCMD_setlocal (const WCHAR *s) {
1915 struct env_stack *env_copy;
1916 WCHAR cwd[MAX_PATH];
1918 /* DISABLEEXTENSIONS ignored */
1920 env_copy = LocalAlloc (LMEM_FIXED, sizeof (struct env_stack));
1923 WINE_ERR ("out of memory\n");
1927 env = GetEnvironmentStringsW ();
1929 env_copy->strings = WCMD_dupenv (env);
1930 if (env_copy->strings)
1932 env_copy->next = saved_environment;
1933 saved_environment = env_copy;
1935 /* Save the current drive letter */
1936 GetCurrentDirectoryW(MAX_PATH, cwd);
1937 env_copy->u.cwd = cwd[0];
1940 LocalFree (env_copy);
1942 FreeEnvironmentStringsW (env);
1946 /*****************************************************************************
1949 * endlocal pops the environment off a stack
1950 * Note: When searching for '=', search from WCHAR position 1, to handle
1951 * special internal environment variables =C:, =D: etc
1953 void WCMD_endlocal (void) {
1954 WCHAR *env, *old, *p;
1955 struct env_stack *temp;
1958 if (!saved_environment)
1961 /* pop the old environment from the stack */
1962 temp = saved_environment;
1963 saved_environment = temp->next;
1965 /* delete the current environment, totally */
1966 env = GetEnvironmentStringsW ();
1967 old = WCMD_dupenv (GetEnvironmentStringsW ());
1970 n = strlenW(&old[len]) + 1;
1971 p = strchrW(&old[len] + 1, '=');
1975 SetEnvironmentVariableW (&old[len], NULL);
1980 FreeEnvironmentStringsW (env);
1982 /* restore old environment */
1983 env = temp->strings;
1986 n = strlenW(&env[len]) + 1;
1987 p = strchrW(&env[len] + 1, '=');
1991 SetEnvironmentVariableW (&env[len], p);
1996 /* Restore current drive letter */
1997 if (IsCharAlphaW(temp->u.cwd)) {
1999 WCHAR cwd[MAX_PATH];
2000 static const WCHAR fmt[] = {'=','%','c',':','\0'};
2002 wsprintfW(envvar, fmt, temp->u.cwd);
2003 if (GetEnvironmentVariableW(envvar, cwd, MAX_PATH)) {
2004 WINE_TRACE("Resetting cwd to %s\n", wine_dbgstr_w(cwd));
2005 SetCurrentDirectoryW(cwd);
2013 /*****************************************************************************
2014 * WCMD_setshow_default
2016 * Set/Show the current default directory
2019 void WCMD_setshow_default (const WCHAR *command) {
2025 WIN32_FIND_DATAW fd;
2027 static const WCHAR parmD[] = {'/','D','\0'};
2029 WINE_TRACE("Request change to directory '%s'\n", wine_dbgstr_w(command));
2031 /* Skip /D and trailing whitespace if on the front of the command line */
2032 if (CompareStringW(LOCALE_USER_DEFAULT,
2033 NORM_IGNORECASE | SORT_STRINGSORT,
2034 command, 2, parmD, -1) == CSTR_EQUAL) {
2036 while (*command && (*command==' ' || *command=='\t'))
2040 GetCurrentDirectoryW(sizeof(cwd)/sizeof(WCHAR), cwd);
2041 if (strlenW(command) == 0) {
2042 strcatW (cwd, newline);
2046 /* Remove any double quotes, which may be in the
2047 middle, eg. cd "C:\Program Files"\Microsoft is ok */
2050 if (*command != '"') *pos++ = *command;
2053 while (pos > command && (*(pos-1) == ' ' || *(pos-1) == '\t'))
2057 /* Search for appropriate directory */
2058 WINE_TRACE("Looking for directory '%s'\n", wine_dbgstr_w(string));
2059 hff = FindFirstFileW(string, &fd);
2060 while (hff != INVALID_HANDLE_VALUE) {
2061 if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
2062 WCHAR fpath[MAX_PATH];
2064 WCHAR dir[MAX_PATH];
2065 WCHAR fname[MAX_PATH];
2066 WCHAR ext[MAX_PATH];
2067 static const WCHAR fmt[] = {'%','s','%','s','%','s','\0'};
2069 /* Convert path into actual directory spec */
2070 GetFullPathNameW(string, sizeof(fpath)/sizeof(WCHAR), fpath, NULL);
2071 WCMD_splitpath(fpath, drive, dir, fname, ext);
2074 wsprintfW(string, fmt, drive, dir, fd.cFileName);
2077 hff = INVALID_HANDLE_VALUE;
2081 /* Step on to next match */
2082 if (FindNextFileW(hff, &fd) == 0) {
2084 hff = INVALID_HANDLE_VALUE;
2089 /* Change to that directory */
2090 WINE_TRACE("Really changing to directory '%s'\n", wine_dbgstr_w(string));
2092 status = SetCurrentDirectoryW(string);
2095 WCMD_print_error ();
2099 /* Save away the actual new directory, to store as current location */
2100 GetCurrentDirectoryW (sizeof(string)/sizeof(WCHAR), string);
2102 /* Restore old directory if drive letter would change, and
2103 CD x:\directory /D (or pushd c:\directory) not supplied */
2104 if ((strstrW(quals, parmD) == NULL) &&
2105 (param1[1] == ':') && (toupper(param1[0]) != toupper(cwd[0]))) {
2106 SetCurrentDirectoryW(cwd);
2110 /* Set special =C: type environment variable, for drive letter of
2111 change of directory, even if path was restored due to missing
2112 /D (allows changing drive letter when not resident on that
2114 if ((string[1] == ':') && IsCharAlphaW(string[0])) {
2116 strcpyW(env, equalW);
2117 memcpy(env+1, string, 2 * sizeof(WCHAR));
2119 WINE_TRACE("Setting '%s' to '%s'\n", wine_dbgstr_w(env), wine_dbgstr_w(string));
2120 SetEnvironmentVariableW(env, string);
2127 /****************************************************************************
2130 * Set/Show the system date
2131 * FIXME: Can't change date yet
2134 void WCMD_setshow_date (void) {
2136 WCHAR curdate[64], buffer[64];
2138 static const WCHAR parmT[] = {'/','T','\0'};
2140 if (strlenW(param1) == 0) {
2141 if (GetDateFormatW(LOCALE_USER_DEFAULT, 0, NULL, NULL,
2142 curdate, sizeof(curdate)/sizeof(WCHAR))) {
2143 WCMD_output (WCMD_LoadMessage(WCMD_CURRENTDATE), curdate);
2144 if (strstrW (quals, parmT) == NULL) {
2145 WCMD_output (WCMD_LoadMessage(WCMD_NEWDATE));
2146 WCMD_ReadFile (GetStdHandle(STD_INPUT_HANDLE),
2147 buffer, sizeof(buffer)/sizeof(WCHAR), &count, NULL);
2149 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2153 else WCMD_print_error ();
2156 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2160 /****************************************************************************
2163 static int WCMD_compare( const void *a, const void *b )
2166 const WCHAR * const *str_a = a, * const *str_b = b;
2167 r = CompareStringW( LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
2168 *str_a, -1, *str_b, -1 );
2169 if( r == CSTR_LESS_THAN ) return -1;
2170 if( r == CSTR_GREATER_THAN ) return 1;
2174 /****************************************************************************
2175 * WCMD_setshow_sortenv
2177 * sort variables into order for display
2178 * Optionally only display those who start with a stub
2179 * returns the count displayed
2181 static int WCMD_setshow_sortenv(const WCHAR *s, const WCHAR *stub)
2183 UINT count=0, len=0, i, displayedcount=0, stublen=0;
2186 if (stub) stublen = strlenW(stub);
2188 /* count the number of strings, and the total length */
2190 len += (strlenW(&s[len]) + 1);
2194 /* add the strings to an array */
2195 str = LocalAlloc (LMEM_FIXED | LMEM_ZEROINIT, count * sizeof (WCHAR*) );
2199 for( i=1; i<count; i++ )
2200 str[i] = str[i-1] + strlenW(str[i-1]) + 1;
2202 /* sort the array */
2203 qsort( str, count, sizeof (WCHAR*), WCMD_compare );
2206 for( i=0; i<count; i++ ) {
2207 if (!stub || CompareStringW(LOCALE_USER_DEFAULT,
2208 NORM_IGNORECASE | SORT_STRINGSORT,
2209 str[i], stublen, stub, -1) == CSTR_EQUAL) {
2210 /* Don't display special internal variables */
2211 if (str[i][0] != '=') {
2212 WCMD_output_asis(str[i]);
2213 WCMD_output_asis(newline);
2220 return displayedcount;
2223 /****************************************************************************
2226 * Set/Show the environment variables
2229 void WCMD_setshow_env (WCHAR *s) {
2234 static const WCHAR parmP[] = {'/','P','\0'};
2236 if (param1[0] == 0x00 && quals[0] == 0x00) {
2237 env = GetEnvironmentStringsW();
2238 WCMD_setshow_sortenv( env, NULL );
2242 /* See if /P supplied, and if so echo the prompt, and read in a reply */
2243 if (CompareStringW(LOCALE_USER_DEFAULT,
2244 NORM_IGNORECASE | SORT_STRINGSORT,
2245 s, 2, parmP, -1) == CSTR_EQUAL) {
2246 WCHAR string[MAXSTRING];
2250 while (*s && (*s==' ' || *s=='\t')) s++;
2252 WCMD_opt_s_strip_quotes(s);
2254 /* If no parameter, or no '=' sign, return an error */
2255 if (!(*s) || ((p = strchrW (s, '=')) == NULL )) {
2256 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
2260 /* Output the prompt */
2262 if (strlenW(p) != 0) WCMD_output(p);
2264 /* Read the reply */
2265 WCMD_ReadFile (GetStdHandle(STD_INPUT_HANDLE), string,
2266 sizeof(string)/sizeof(WCHAR), &count, NULL);
2268 string[count-1] = '\0'; /* ReadFile output is not null-terminated! */
2269 if (string[count-2] == '\r') string[count-2] = '\0'; /* Under Windoze we get CRLF! */
2270 WINE_TRACE("set /p: Setting var '%s' to '%s'\n", wine_dbgstr_w(s),
2271 wine_dbgstr_w(string));
2272 status = SetEnvironmentVariableW(s, string);
2279 WCMD_opt_s_strip_quotes(s);
2280 p = strchrW (s, '=');
2282 env = GetEnvironmentStringsW();
2283 if (WCMD_setshow_sortenv( env, s ) == 0) {
2284 WCMD_output (WCMD_LoadMessage(WCMD_MISSINGENV), s);
2291 if (strlenW(p) == 0) p = NULL;
2292 status = SetEnvironmentVariableW(s, p);
2293 gle = GetLastError();
2294 if ((!status) & (gle == ERROR_ENVVAR_NOT_FOUND)) {
2296 } else if ((!status)) WCMD_print_error();
2300 /****************************************************************************
2303 * Set/Show the path environment variable
2306 void WCMD_setshow_path (const WCHAR *command) {
2310 static const WCHAR pathW[] = {'P','A','T','H','\0'};
2311 static const WCHAR pathEqW[] = {'P','A','T','H','=','\0'};
2313 if (strlenW(param1) == 0) {
2314 status = GetEnvironmentVariableW(pathW, string, sizeof(string)/sizeof(WCHAR));
2316 WCMD_output_asis ( pathEqW);
2317 WCMD_output_asis ( string);
2318 WCMD_output_asis ( newline);
2321 WCMD_output (WCMD_LoadMessage(WCMD_NOPATH));
2325 if (*command == '=') command++; /* Skip leading '=' */
2326 status = SetEnvironmentVariableW(pathW, command);
2327 if (!status) WCMD_print_error();
2331 /****************************************************************************
2332 * WCMD_setshow_prompt
2334 * Set or show the command prompt.
2337 void WCMD_setshow_prompt (void) {
2340 static const WCHAR promptW[] = {'P','R','O','M','P','T','\0'};
2342 if (strlenW(param1) == 0) {
2343 SetEnvironmentVariableW(promptW, NULL);
2347 while ((*s == '=') || (*s == ' ') || (*s == '\t')) s++;
2348 if (strlenW(s) == 0) {
2349 SetEnvironmentVariableW(promptW, NULL);
2351 else SetEnvironmentVariableW(promptW, s);
2355 /****************************************************************************
2358 * Set/Show the system time
2359 * FIXME: Can't change time yet
2362 void WCMD_setshow_time (void) {
2364 WCHAR curtime[64], buffer[64];
2367 static const WCHAR parmT[] = {'/','T','\0'};
2369 if (strlenW(param1) == 0) {
2371 if (GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, NULL,
2372 curtime, sizeof(curtime)/sizeof(WCHAR))) {
2373 WCMD_output (WCMD_LoadMessage(WCMD_CURRENTTIME), curtime);
2374 if (strstrW (quals, parmT) == NULL) {
2375 WCMD_output (WCMD_LoadMessage(WCMD_NEWTIME));
2376 WCMD_ReadFile (GetStdHandle(STD_INPUT_HANDLE), buffer,
2377 sizeof(buffer)/sizeof(WCHAR), &count, NULL);
2379 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2383 else WCMD_print_error ();
2386 WCMD_output (WCMD_LoadMessage(WCMD_NYI));
2390 /****************************************************************************
2393 * Shift batch parameters.
2394 * Optional /n says where to start shifting (n=0-8)
2397 void WCMD_shift (const WCHAR *command) {
2400 if (context != NULL) {
2401 WCHAR *pos = strchrW(command, '/');
2406 } else if (*(pos+1)>='0' && *(pos+1)<='8') {
2407 start = (*(pos+1) - '0');
2409 SetLastError(ERROR_INVALID_PARAMETER);
2414 WINE_TRACE("Shifting variables, starting at %d\n", start);
2415 for (i=start;i<=8;i++) {
2416 context -> shift_count[i] = context -> shift_count[i+1] + 1;
2418 context -> shift_count[9] = context -> shift_count[9] + 1;
2423 /****************************************************************************
2426 * Set the console title
2428 void WCMD_title (const WCHAR *command) {
2429 SetConsoleTitleW(command);
2432 /****************************************************************************
2435 * Copy a file to standard output.
2438 void WCMD_type (WCHAR *command) {
2441 WCHAR *argN = command;
2442 BOOL writeHeaders = FALSE;
2444 if (param1[0] == 0x00) {
2445 WCMD_output (WCMD_LoadMessage(WCMD_NOARG));
2449 if (param2[0] != 0x00) writeHeaders = TRUE;
2451 /* Loop through all args */
2454 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
2462 WINE_TRACE("type: Processing arg '%s'\n", wine_dbgstr_w(thisArg));
2463 h = CreateFileW(thisArg, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
2464 FILE_ATTRIBUTE_NORMAL, NULL);
2465 if (h == INVALID_HANDLE_VALUE) {
2466 WCMD_print_error ();
2467 WCMD_output (WCMD_LoadMessage(WCMD_READFAIL), thisArg);
2471 static const WCHAR fmt[] = {'\n','%','s','\n','\n','\0'};
2472 WCMD_output(fmt, thisArg);
2474 while (WCMD_ReadFile (h, buffer, sizeof(buffer)/sizeof(WCHAR) - 1, &count, NULL)) {
2475 if (count == 0) break; /* ReadFile reports success on EOF! */
2477 WCMD_output_asis (buffer);
2484 /****************************************************************************
2487 * Output either a file or stdin to screen in pages
2490 void WCMD_more (WCHAR *command) {
2493 WCHAR *argN = command;
2495 WCHAR moreStrPage[100];
2498 static const WCHAR moreStart[] = {'-','-',' ','\0'};
2499 static const WCHAR moreFmt[] = {'%','s',' ','-','-','\n','\0'};
2500 static const WCHAR moreFmt2[] = {'%','s',' ','(','%','2','.','2','d','%','%',
2501 ')',' ','-','-','\n','\0'};
2502 static const WCHAR conInW[] = {'C','O','N','I','N','$','\0'};
2504 /* Prefix the NLS more with '-- ', then load the text */
2506 strcpyW(moreStr, moreStart);
2507 LoadStringW(hinst, WCMD_MORESTR, &moreStr[3],
2508 (sizeof(moreStr)/sizeof(WCHAR))-3);
2510 if (param1[0] == 0x00) {
2512 /* Wine implements pipes via temporary files, and hence stdin is
2513 effectively reading from the file. This means the prompts for
2514 more are satisfied by the next line from the input (file). To
2515 avoid this, ensure stdin is to the console */
2516 HANDLE hstdin = GetStdHandle(STD_INPUT_HANDLE);
2517 HANDLE hConIn = CreateFileW(conInW, GENERIC_READ | GENERIC_WRITE,
2518 FILE_SHARE_READ, NULL, OPEN_EXISTING,
2519 FILE_ATTRIBUTE_NORMAL, 0);
2520 WINE_TRACE("No parms - working probably in pipe mode\n");
2521 SetStdHandle(STD_INPUT_HANDLE, hConIn);
2523 /* Warning: No easy way of ending the stream (ctrl+z on windows) so
2524 once you get in this bit unless due to a pipe, its going to end badly... */
2525 wsprintfW(moreStrPage, moreFmt, moreStr);
2527 WCMD_enter_paged_mode(moreStrPage);
2528 while (WCMD_ReadFile (hstdin, buffer, (sizeof(buffer)/sizeof(WCHAR))-1, &count, NULL)) {
2529 if (count == 0) break; /* ReadFile reports success on EOF! */
2531 WCMD_output_asis (buffer);
2533 WCMD_leave_paged_mode();
2535 /* Restore stdin to what it was */
2536 SetStdHandle(STD_INPUT_HANDLE, hstdin);
2537 CloseHandle(hConIn);
2541 BOOL needsPause = FALSE;
2543 /* Loop through all args */
2544 WINE_TRACE("Parms supplied - working through each file\n");
2545 WCMD_enter_paged_mode(moreStrPage);
2548 WCHAR *thisArg = WCMD_parameter (command, argno++, &argN, NULL);
2556 wsprintfW(moreStrPage, moreFmt2, moreStr, 100);
2557 WCMD_leave_paged_mode();
2558 WCMD_output_asis(moreStrPage);
2559 WCMD_ReadFile (GetStdHandle(STD_INPUT_HANDLE), buffer,
2560 sizeof(buffer)/sizeof(WCHAR), &count, NULL);
2561 WCMD_enter_paged_mode(moreStrPage);
2565 WINE_TRACE("more: Processing arg '%s'\n", wine_dbgstr_w(thisArg));
2566 h = CreateFileW(thisArg, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING,
2567 FILE_ATTRIBUTE_NORMAL, NULL);
2568 if (h == INVALID_HANDLE_VALUE) {
2569 WCMD_print_error ();
2570 WCMD_output (WCMD_LoadMessage(WCMD_READFAIL), thisArg);
2574 ULONG64 fileLen = 0;
2575 WIN32_FILE_ATTRIBUTE_DATA fileInfo;
2577 /* Get the file size */
2578 GetFileAttributesExW(thisArg, GetFileExInfoStandard, (void*)&fileInfo);
2579 fileLen = (((ULONG64)fileInfo.nFileSizeHigh) << 32) + fileInfo.nFileSizeLow;
2582 while (WCMD_ReadFile (h, buffer, (sizeof(buffer)/sizeof(WCHAR))-1, &count, NULL)) {
2583 if (count == 0) break; /* ReadFile reports success on EOF! */
2587 /* Update % count (would be used in WCMD_output_asis as prompt) */
2588 wsprintfW(moreStrPage, moreFmt2, moreStr, (int) min(99, (curPos * 100)/fileLen));
2590 WCMD_output_asis (buffer);
2596 WCMD_leave_paged_mode();
2600 /****************************************************************************
2603 * Display verify flag.
2604 * FIXME: We don't actually do anything with the verify flag other than toggle
2608 void WCMD_verify (const WCHAR *command) {
2612 count = strlenW(command);
2614 if (verify_mode) WCMD_output (WCMD_LoadMessage(WCMD_VERIFYPROMPT), onW);
2615 else WCMD_output (WCMD_LoadMessage(WCMD_VERIFYPROMPT), offW);
2618 if (lstrcmpiW(command, onW) == 0) {
2622 else if (lstrcmpiW(command, offW) == 0) {
2626 else WCMD_output (WCMD_LoadMessage(WCMD_VERIFYERR));
2629 /****************************************************************************
2632 * Display version info.
2635 void WCMD_version (void) {
2637 WCMD_output (version_string);
2641 /****************************************************************************
2644 * Display volume info and/or set volume label. Returns 0 if error.
2647 int WCMD_volume (int mode, const WCHAR *path) {
2649 DWORD count, serial;
2650 WCHAR string[MAX_PATH], label[MAX_PATH], curdir[MAX_PATH];
2653 if (strlenW(path) == 0) {
2654 status = GetCurrentDirectoryW(sizeof(curdir)/sizeof(WCHAR), curdir);
2656 WCMD_print_error ();
2659 status = GetVolumeInformationW(NULL, label, sizeof(label)/sizeof(WCHAR),
2660 &serial, NULL, NULL, NULL, 0);
2663 static const WCHAR fmt[] = {'%','s','\\','\0'};
2664 if ((path[1] != ':') || (strlenW(path) != 2)) {
2665 WCMD_output (WCMD_LoadMessage(WCMD_SYNTAXERR));
2668 wsprintfW (curdir, fmt, path);
2669 status = GetVolumeInformationW(curdir, label, sizeof(label)/sizeof(WCHAR),
2674 WCMD_print_error ();
2677 WCMD_output (WCMD_LoadMessage(WCMD_VOLUMEDETAIL),
2678 curdir[0], label, HIWORD(serial), LOWORD(serial));
2680 WCMD_output (WCMD_LoadMessage(WCMD_VOLUMEPROMPT));
2681 WCMD_ReadFile (GetStdHandle(STD_INPUT_HANDLE), string,
2682 sizeof(string)/sizeof(WCHAR), &count, NULL);
2684 string[count-1] = '\0'; /* ReadFile output is not null-terminated! */
2685 if (string[count-2] == '\r') string[count-2] = '\0'; /* Under Windoze we get CRLF! */
2687 if (strlenW(path) != 0) {
2688 if (!SetVolumeLabelW(curdir, string)) WCMD_print_error ();
2691 if (!SetVolumeLabelW(NULL, string)) WCMD_print_error ();
2697 /**************************************************************************
2700 * Exit either the process, or just this batch program
2704 void WCMD_exit (CMD_LIST **cmdList) {
2706 static const WCHAR parmB[] = {'/','B','\0'};
2707 int rc = atoiW(param1); /* Note: atoi of empty parameter is 0 */
2709 if (context && lstrcmpiW(quals, parmB) == 0) {
2711 context -> skip_rest = TRUE;
2719 /*****************************************************************************
2722 * Lists or sets file associations (assoc = TRUE)
2723 * Lists or sets file types (assoc = FALSE)
2725 void WCMD_assoc (const WCHAR *command, BOOL assoc) {
2728 DWORD accessOptions = KEY_READ;
2730 LONG rc = ERROR_SUCCESS;
2731 WCHAR keyValue[MAXSTRING];
2732 DWORD valueLen = MAXSTRING;
2734 static const WCHAR shOpCmdW[] = {'\\','S','h','e','l','l','\\',
2735 'O','p','e','n','\\','C','o','m','m','a','n','d','\0'};
2737 /* See if parameter includes '=' */
2739 newValue = strchrW(command, '=');
2740 if (newValue) accessOptions |= KEY_WRITE;
2742 /* Open a key to HKEY_CLASSES_ROOT for enumerating */
2743 if (RegOpenKeyExW(HKEY_CLASSES_ROOT, nullW, 0,
2744 accessOptions, &key) != ERROR_SUCCESS) {
2745 WINE_FIXME("Unexpected failure opening HKCR key: %d\n", GetLastError());
2749 /* If no parameters then list all associations */
2750 if (*command == 0x00) {
2753 /* Enumerate all the keys */
2754 while (rc != ERROR_NO_MORE_ITEMS) {
2755 WCHAR keyName[MAXSTRING];
2758 /* Find the next value */
2759 nameLen = MAXSTRING;
2760 rc = RegEnumKeyExW(key, index++, keyName, &nameLen, NULL, NULL, NULL, NULL);
2762 if (rc == ERROR_SUCCESS) {
2764 /* Only interested in extension ones if assoc, or others
2766 if ((keyName[0] == '.' && assoc) ||
2767 (!(keyName[0] == '.') && (!assoc)))
2769 WCHAR subkey[MAXSTRING];
2770 strcpyW(subkey, keyName);
2771 if (!assoc) strcatW(subkey, shOpCmdW);
2773 if (RegOpenKeyExW(key, subkey, 0, accessOptions, &readKey) == ERROR_SUCCESS) {
2775 valueLen = sizeof(keyValue)/sizeof(WCHAR);
2776 rc = RegQueryValueExW(readKey, NULL, NULL, NULL, (LPBYTE)keyValue, &valueLen);
2777 WCMD_output_asis(keyName);
2778 WCMD_output_asis(equalW);
2779 /* If no default value found, leave line empty after '=' */
2780 if (rc == ERROR_SUCCESS) {
2781 WCMD_output_asis(keyValue);
2783 WCMD_output_asis(newline);
2784 RegCloseKey(readKey);
2792 /* Parameter supplied - if no '=' on command line, its a query */
2793 if (newValue == NULL) {
2795 WCHAR subkey[MAXSTRING];
2797 /* Query terminates the parameter at the first space */
2798 strcpyW(keyValue, command);
2799 space = strchrW(keyValue, ' ');
2800 if (space) *space=0x00;
2802 /* Set up key name */
2803 strcpyW(subkey, keyValue);
2804 if (!assoc) strcatW(subkey, shOpCmdW);
2806 if (RegOpenKeyExW(key, subkey, 0, accessOptions, &readKey) == ERROR_SUCCESS) {
2808 rc = RegQueryValueExW(readKey, NULL, NULL, NULL, (LPBYTE)keyValue, &valueLen);
2809 WCMD_output_asis(command);
2810 WCMD_output_asis(equalW);
2811 /* If no default value found, leave line empty after '=' */
2812 if (rc == ERROR_SUCCESS) WCMD_output_asis(keyValue);
2813 WCMD_output_asis(newline);
2814 RegCloseKey(readKey);
2817 WCHAR msgbuffer[MAXSTRING];
2818 WCHAR outbuffer[MAXSTRING];
2820 /* Load the translated 'File association not found' */
2822 LoadStringW(hinst, WCMD_NOASSOC, msgbuffer, sizeof(msgbuffer)/sizeof(WCHAR));
2824 LoadStringW(hinst, WCMD_NOFTYPE, msgbuffer, sizeof(msgbuffer)/sizeof(WCHAR));
2826 wsprintfW(outbuffer, msgbuffer, keyValue);
2827 WCMD_output_asis_stderr(outbuffer);
2831 /* Not a query - its a set or clear of a value */
2834 WCHAR subkey[MAXSTRING];
2836 /* Get pointer to new value */
2840 /* Set up key name */
2841 strcpyW(subkey, command);
2842 if (!assoc) strcatW(subkey, shOpCmdW);
2844 /* If nothing after '=' then clear value - only valid for ASSOC */
2845 if (*newValue == 0x00) {
2847 if (assoc) rc = RegDeleteKeyW(key, command);
2848 if (assoc && rc == ERROR_SUCCESS) {
2849 WINE_TRACE("HKCR Key '%s' deleted\n", wine_dbgstr_w(command));
2851 } else if (assoc && rc != ERROR_FILE_NOT_FOUND) {
2856 WCHAR msgbuffer[MAXSTRING];
2857 WCHAR outbuffer[MAXSTRING];
2859 /* Load the translated 'File association not found' */
2861 LoadStringW(hinst, WCMD_NOASSOC, msgbuffer,
2862 sizeof(msgbuffer)/sizeof(WCHAR));
2864 LoadStringW(hinst, WCMD_NOFTYPE, msgbuffer,
2865 sizeof(msgbuffer)/sizeof(WCHAR));
2867 wsprintfW(outbuffer, msgbuffer, keyValue);
2868 WCMD_output_asis_stderr(outbuffer);
2872 /* It really is a set value = contents */
2874 rc = RegCreateKeyExW(key, subkey, 0, NULL, REG_OPTION_NON_VOLATILE,
2875 accessOptions, NULL, &readKey, NULL);
2876 if (rc == ERROR_SUCCESS) {
2877 rc = RegSetValueExW(readKey, NULL, 0, REG_SZ,
2879 sizeof(WCHAR) * (strlenW(newValue) + 1));
2880 RegCloseKey(readKey);
2883 if (rc != ERROR_SUCCESS) {
2887 WCMD_output_asis(command);
2888 WCMD_output_asis(equalW);
2889 WCMD_output_asis(newValue);
2890 WCMD_output_asis(newline);
2900 /****************************************************************************
2903 * Clear the terminal screen.
2906 void WCMD_color (void) {
2908 /* Emulate by filling the screen from the top left to bottom right with
2909 spaces, then moving the cursor to the top left afterwards */
2910 CONSOLE_SCREEN_BUFFER_INFO consoleInfo;
2911 HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
2913 if (param1[0] != 0x00 && strlenW(param1) > 2) {
2914 WCMD_output (WCMD_LoadMessage(WCMD_ARGERR));
2918 if (GetConsoleScreenBufferInfo(hStdOut, &consoleInfo))
2924 screenSize = consoleInfo.dwSize.X * (consoleInfo.dwSize.Y + 1);
2929 /* Convert the color hex digits */
2930 if (param1[0] == 0x00) {
2931 color = defaultColor;
2933 color = strtoulW(param1, NULL, 16);
2936 /* Fail if fg == bg color */
2937 if (((color & 0xF0) >> 4) == (color & 0x0F)) {
2942 /* Set the current screen contents and ensure all future writes
2943 remain this color */
2944 FillConsoleOutputAttribute(hStdOut, color, screenSize, topLeft, &screenSize);
2945 SetConsoleTextAttribute(hStdOut, color);