2 * WCMD - Wine-compatible command line interface - Directory functions.
6 * On entry, global variables quals, param1, param2 contain
7 * the qualifiers (uppercased and concatenated) and parameters entered, with
8 * environment-variable and batch parameter substitution already done.
13 * - DIR /S fails if the starting directory is not the current default.
18 int WCMD_dir_sort (const void *a, const void *b);
19 void WCMD_list_directory (char *path, int level);
20 char * WCMD_filesize64 (__int64 free);
21 char * WCMD_strrev (char *buff);
25 extern char newline[];
26 extern char version_string[];
29 extern char quals[MAX_PATH], param1[MAX_PATH], param2[MAX_PATH];
30 extern DWORD errorlevel;
32 int file_total, dir_total, line_count, page_mode, recurse;
35 /*****************************************************************************
38 * List a file directory.
39 * FIXME: /S switch only works for the current directory
43 void WCMD_directory () {
45 char path[MAX_PATH], drive[8];
47 ULARGE_INTEGER avail, total, free;
50 page_mode = (strstr(quals, "/P") != NULL);
51 recurse = (strstr(quals, "/S") != NULL);
52 if (param1[0] == '\0') strcpy (param1, ".");
53 status = GetFullPathName (param1, sizeof(path), path, NULL);
58 lstrcpyn (drive, path, 3);
59 status = WCMD_volume (0, drive);
63 WCMD_list_directory (path, 0);
64 lstrcpyn (drive, path, 4);
65 GetDiskFreeSpaceEx (drive, &avail, &total, &free);
66 WCMD_output (" %18s bytes free\n\n", WCMD_filesize64 (free.QuadPart));
68 WCMD_output ("Total files listed:\n%8d files%25s bytes\n%8d directories\n\n",
69 file_total, WCMD_filesize64 (byte_total), dir_total);
73 /*****************************************************************************
76 * List a single file directory. This function (and those below it) can be called
77 * recursively when the /S switch is used.
79 * FIXME: Entries sorted by name only. Should we support DIRCMD??
80 * FIXME: Assumes 24-line display for the /P qualifier.
81 * FIXME: Other command qualifiers not supported.
82 * FIXME: DIR /S FILENAME fails if at least one matching file is not found in the top level.
85 void WCMD_list_directory (char *search_path, int level) {
87 char string[1024], datestring[32], timestring[32];
88 char mem_err[] = "Memory Allocation Error";
95 int status, dir_count, file_count, entry_count, i;
96 ULARGE_INTEGER byte_count, file_size;
101 byte_count.QuadPart = 0;
104 * If the path supplied does not include a wildcard, and the endpoint of the
105 * path references a directory, we need to list the *contents* of that
106 * directory not the directory file itself.
109 if ((strchr(search_path, '*') == NULL) && (strchr(search_path, '%') == NULL)) {
110 status = GetFileAttributes (search_path);
111 if ((status != -1) && (status & FILE_ATTRIBUTE_DIRECTORY)) {
112 if (search_path[strlen(search_path)-1] == '\\') {
113 strcat (search_path, "*");
116 strcat (search_path, "\\*");
121 fd = malloc (sizeof(WIN32_FIND_DATA));
122 hff = FindFirstFile (search_path, fd);
123 if (hff == INVALID_HANDLE_VALUE) {
124 SetLastError (ERROR_FILE_NOT_FOUND);
131 fd = realloc (fd, (entry_count+1)*sizeof(WIN32_FIND_DATA));
134 WCMD_output (mem_err);
137 } while (FindNextFile(hff, (fd+entry_count)) != 0);
139 qsort (fd, entry_count, sizeof(WIN32_FIND_DATA), WCMD_dir_sort);
140 if (level != 0) WCMD_output ("\n\n");
141 WCMD_output ("Directory of %s\n\n", search_path);
144 if (line_count > 23) {
146 WCMD_output (anykey);
147 ReadFile (GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string), &count, NULL);
150 for (i=0; i<entry_count; i++) {
151 FileTimeToLocalFileTime (&(fd+i)->ftLastWriteTime, &ft);
152 FileTimeToSystemTime (&ft, &st);
153 GetDateFormat (0, DATE_SHORTDATE, &st, NULL, datestring,
155 GetTimeFormat (0, TIME_NOSECONDS, &st,
156 NULL, timestring, sizeof(timestring));
157 if ((fd+i)->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
159 WCMD_output ("%8s %8s <DIR> %s\n",
160 datestring, timestring, (fd+i)->cFileName);
164 #ifndef NONAMELESSSTRUCT
165 file_size.LowPart = (fd+i)->nFileSizeLow;
166 file_size.HighPart = (fd+i)->nFileSizeHigh;
168 file_size.s.LowPart = (fd+i)->nFileSizeLow;
169 file_size.s.HighPart = (fd+i)->nFileSizeHigh;
171 byte_count.QuadPart += file_size.QuadPart;
172 WCMD_output ("%8s %8s %10s %s\n",
173 datestring, timestring,
174 WCMD_filesize64(file_size.QuadPart), (fd+i)->cFileName);
177 if (++line_count > 23) {
179 WCMD_output (anykey);
180 ReadFile (GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string), &count, NULL);
184 if (file_count == 1) {
185 WCMD_output (" 1 file %25s bytes\n", WCMD_filesize64 (byte_count.QuadPart));
188 WCMD_output ("%8d files %24s bytes\n", file_count, WCMD_filesize64 (byte_count.QuadPart));
191 if (++line_count > 23) {
193 WCMD_output (anykey);
194 ReadFile (GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string), &count, NULL);
197 byte_total = byte_total + byte_count.QuadPart;
198 file_total = file_total + file_count;
199 dir_total = dir_total + dir_count;
200 if (dir_count == 1) WCMD_output ("1 directory ");
201 else WCMD_output ("%8d directories", dir_count);
203 if (++line_count > 23) {
205 WCMD_output (anykey);
206 ReadFile (GetStdHandle(STD_INPUT_HANDLE), string, sizeof(string), &count, NULL);
209 for (i=0; i<entry_count; i++) {
211 ((fd+i)->cFileName[0] != '.') &&
212 ((fd+i)->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
214 GetFullPathName ((fd+i)->cFileName, sizeof(string), string, NULL);
216 p = strrchr (search_path, '\\');
217 lstrcpyn (string, search_path, (p-search_path+2));
218 lstrcat (string, (fd+i)->cFileName);
220 WCMD_list_directory (string, 1);
227 /*****************************************************************************
230 * Convert a 64-bit number into a character string, with commas every three digits.
231 * Result is returned in a static string overwritten with each call.
232 * FIXME: There must be a better algorithm!
235 char * WCMD_filesize64 (__int64 n) {
240 static char buff[32];
245 if ((++i)%3 == 1) *p++ = ',';
256 /*****************************************************************************
259 * Reverse a character string in-place (strrev() is not available under unixen :-( ).
262 char * WCMD_strrev (char *buff) {
268 for (i=0; i<r/2; i++) {
270 buff[i] = buff[r-i-1];
277 int WCMD_dir_sort (const void *a, const void *b) {
279 return (lstrcmpi(((WIN32_FIND_DATA *)a)->cFileName,
280 ((WIN32_FIND_DATA *)b)->cFileName));