2 * WCMD - Wine-compatible command line interface.
9 * - No support for pipes
10 * - 32-bit limit on file sizes in DIR command
11 * - Cannot handle parameters in quotes
12 * - Lots of functionality missing from builtins
17 char *inbuilt[] = {"ATTRIB", "CALL", "CD", "CHDIR", "CLS", "COPY", "CTTY",
18 "DATE", "DEL", "DIR", "ECHO", "ERASE", "FOR", "GOTO",
19 "HELP", "IF", "LABEL", "MD", "MKDIR", "MOVE", "PATH", "PAUSE",
20 "PROMPT", "REM", "REN", "RENAME", "RD", "RMDIR", "SET", "SHIFT",
21 "TIME", "TYPE", "VERIFY", "VER", "VOL", "EXIT"};
23 int echo_mode = 1, verify_mode = 0;
24 char nyi[] = "Not Yet Implemented\n\n";
25 char newline[] = "\n";
26 char version_string[] = "WCMD Version 0.12\n\n";
27 char anykey[] = "Press any key to continue: ";
28 char quals[MAX_PATH], param1[MAX_PATH], param2[MAX_PATH];
29 BATCH_CONTEXT *context = NULL;
31 /*****************************************************************************
32 * Main entry point. This is a console application so we have a main() not a
37 int wine_main (int argc, char *argv[]) {
39 char string[1024], args[MAX_PATH], param[MAX_PATH];
44 args[0] = param[0] = '\0';
46 for (i=1; i<argc; i++) {
47 if (argv[i][0] == '/') {
48 strcat (args, argv[i]);
51 strcat (param, argv[i]);
58 * Allocate a console and set it up.
61 status = FreeConsole ();
62 if (!status) WCMD_print_error();
63 status = AllocConsole();
64 if (!status) WCMD_print_error();
65 SetConsoleMode (GetStdHandle(STD_INPUT_HANDLE), ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT |
66 ENABLE_PROCESSED_INPUT);
69 * Execute any command-line options.
72 if (strstr(args, "/q") != NULL) {
76 if (strstr(args, "/c") != NULL) {
77 WCMD_process_command (param);
81 if (strstr(args, "/k") != NULL) {
82 WCMD_process_command (param);
86 * If there is an AUTOEXEC.BAT file, try to execute it.
89 GetFullPathName ("\\autoexec.bat", sizeof(string), string, NULL);
90 h = CreateFile (string, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
91 if (h != INVALID_HANDLE_VALUE) {
94 WCMD_batch (string, " ");
99 * Loop forever getting commands and executing them.
105 ReadFile (GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string), &count, NULL);
107 string[count-1] = '\0'; /* ReadFile output is not null-terminated! */
108 if (string[count-2] == '\r') string[count-2] = '\0'; /* Under Windoze we get CRLF! */
109 if (lstrlen (string) != 0) {
110 WCMD_process_command (string);
117 /*****************************************************************************
118 * Process one command. If the command is EXIT this routine does not return.
119 * We will recurse through here executing batch files.
123 void WCMD_process_command (char *command) {
129 HANDLE old_stdin = 0, old_stdout = 0, h;
132 * Throw away constructs we don't support yet
135 if (strchr(command,'|') != NULL) {
136 WCMD_output ("Pipes not yet implemented\n");
141 * Expand up environment variables.
144 status = ExpandEnvironmentStrings (command, cmd, sizeof(cmd));
151 * Changing default drive has to be handled as a special case.
154 if ((cmd[1] == ':') && IsCharAlpha (cmd[0]) && (strlen(cmd) == 2)) {
155 status = SetCurrentDirectory (cmd);
156 if (!status) WCMD_print_error ();
159 WCMD_output (newline);
162 * Redirect stdin and/or stdout if required.
165 if ((p = strchr(cmd,'<')) != NULL) {
166 h = CreateFile (WCMD_parameter (++p, 0, NULL), GENERIC_READ, 0, NULL, OPEN_EXISTING,
167 FILE_ATTRIBUTE_NORMAL, 0);
168 if (h == INVALID_HANDLE_VALUE) {
172 old_stdin = GetStdHandle (STD_INPUT_HANDLE);
173 SetStdHandle (STD_INPUT_HANDLE, h);
175 if ((p = strchr(cmd,'>')) != NULL) {
176 h = CreateFile (WCMD_parameter (++p, 0, NULL), GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
177 FILE_ATTRIBUTE_NORMAL, 0);
178 if (h == INVALID_HANDLE_VALUE) {
182 old_stdout = GetStdHandle (STD_OUTPUT_HANDLE);
183 SetStdHandle (STD_OUTPUT_HANDLE, h);
186 if ((p = strchr(cmd,'<')) != NULL) *p = '\0';
189 * Check if the command entered is internal. If it is, pass the rest of the
190 * line down to the command. If not try to run a program.
194 while (IsCharAlphaNumeric(cmd[count])) {
197 for (i=0; i<=WCMD_EXIT; i++) {
198 if (CompareString (LOCALE_USER_DEFAULT, NORM_IGNORECASE | SORT_STRINGSORT,
199 cmd, count, inbuilt[i], -1) == 2) break;
201 p = WCMD_strtrim_leading_spaces (&cmd[count]);
202 WCMD_parse (p, quals, param1, param2);
206 WCMD_setshow_attrib ();
209 WCMD_batch (param1, p, 1);
213 WCMD_setshow_default ();
216 WCMD_clear_screen ();
225 WCMD_setshow_date ();
260 WCMD_setshow_path ();
266 WCMD_setshow_prompt ();
279 WCMD_setshow_env (p);
285 WCMD_setshow_time ();
302 WCMD_run_program (cmd);
305 CloseHandle (GetStdHandle (STD_INPUT_HANDLE));
306 SetStdHandle (STD_INPUT_HANDLE, old_stdin);
309 CloseHandle (GetStdHandle (STD_OUTPUT_HANDLE));
310 SetStdHandle (STD_OUTPUT_HANDLE, old_stdout);
314 /******************************************************************************
317 * Execute a command line as an external program. If no extension given then
318 * precedence is given to .BAT files. Must allow recursion.
320 * FIXME: Case sensitivity in suffixes!
323 void WCMD_run_program (char *command) {
326 PROCESS_INFORMATION pe;
329 char filetorun[MAX_PATH];
331 WCMD_parse (command, quals, param1, param2); /* Quick way to get the filename */
332 if (strpbrk (param1, "\\:") == NULL) { /* No explicit path given */
333 if ((strchr (param1, '.') == NULL) || (strstr (param1, ".bat") != NULL)) {
334 if (SearchPath (NULL, param1, ".bat", sizeof(filetorun), filetorun, NULL)) {
335 WCMD_batch (filetorun, command, 0);
340 else { /* Explicit path given */
341 if (strstr (param1, ".bat") != NULL) {
342 WCMD_batch (param1, command, 0);
345 if (strchr (param1, '.') == NULL) {
346 strcpy (filetorun, param1);
347 strcat (filetorun, ".bat");
348 h = CreateFile (filetorun, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
349 if (h != INVALID_HANDLE_VALUE) {
351 WCMD_batch (param1, command, 0);
357 /* No batch file found, assume executable */
359 ZeroMemory (&st, sizeof(STARTUPINFO));
360 st.cb = sizeof(STARTUPINFO);
361 status = CreateProcess (NULL, command, NULL, NULL, FALSE,
362 0, NULL, NULL, &st, &pe);
368 /******************************************************************************
371 * Display the prompt on STDout
375 void WCMD_show_prompt () {
378 char out_string[MAX_PATH], curdir[MAX_PATH], prompt_string[MAX_PATH];
381 status = GetEnvironmentVariable ("PROMPT", prompt_string, sizeof(prompt_string));
382 if ((status == 0) || (status > sizeof(prompt_string))) {
383 lstrcpy (prompt_string, "$N$G");
395 switch (toupper(*p)) {
403 GetDateFormat (LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL, q, MAX_PATH);
416 status = GetCurrentDirectory (sizeof(curdir), curdir);
422 status = GetCurrentDirectory (sizeof(curdir), curdir);
432 GetTimeFormat (LOCALE_USER_DEFAULT, 0, NULL, NULL, q, MAX_PATH);
443 WCMD_output (out_string);
446 /****************************************************************************
449 * Print the message for GetLastError - not much use yet as Wine doesn't have
450 * the messages available, so we show meaningful messages for the most likely.
453 void WCMD_print_error () {
457 error_code = GetLastError ();
458 switch (error_code) {
459 case ERROR_FILE_NOT_FOUND:
460 WCMD_output ("File Not Found\n");
462 case ERROR_PATH_NOT_FOUND:
463 WCMD_output ("Path Not Found\n");
466 FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
468 MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT),
469 (LPTSTR) &lpMsgBuf, 0, NULL);
470 WCMD_output (lpMsgBuf);
471 LocalFree ((HLOCAL)lpMsgBuf);
476 /*******************************************************************
477 * WCMD_parse - parse a command into parameters and qualifiers.
479 * On exit, all qualifiers are concatenated into q, the first string
480 * not beginning with "/" is in p1 and the
481 * second in p2. Any subsequent non-qualifier strings are lost.
482 * Parameters in quotes are handled.
485 void WCMD_parse (char *s, char *q, char *p1, char *p2) {
489 *q = *p1 = *p2 = '\0';
494 while ((*s != '\0') && (*s != ' ') && *s != '/') {
495 *q++ = toupper (*s++);
504 while ((*s != '\0') && (*s != '"')) {
505 if (p == 0) *p1++ = *s++;
506 else if (p == 1) *p2++ = *s++;
509 if (p == 0) *p1 = '\0';
510 if (p == 1) *p2 = '\0';
517 while ((*s != '\0') && (*s != ' ') && (*s != '/')) {
518 if (p == 0) *p1++ = *s++;
519 else if (p == 1) *p2++ = *s++;
522 if (p == 0) *p1 = '\0';
523 if (p == 1) *p2 = '\0';
529 /*******************************************************************
530 * WCMD_output - send output to current standard output device.
534 void WCMD_output (char *format, ...) {
541 vsprintf (string, format, ap);
542 WriteFile (GetStdHandle(STD_OUTPUT_HANDLE), string, lstrlen(string), &count, NULL);
547 /* Remove leading spaces from a string. Return a pointer to the first
548 * non-space character. Does not modify the input string
551 char *WCMD_strtrim_leading_spaces (char *string) {
556 while (*ptr == ' ') ptr++;
560 /* Remove trailing spaces from a string. This routine modifies the input
561 * string by placing a null after the last non-space character
564 void WCMD_strtrim_trailing_spaces (char *string) {
568 ptr = string + lstrlen (string) - 1;
569 while ((*ptr == ' ') && (ptr >= string)) {