1 /* vi: set sw=4 ts=4: */
3 * Mini find implementation for busybox
6 * Copyright (C) 1999 by Lineo, inc.
7 * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 static char *pattern = NULL;
33 static char *directory = ".";
34 static int dereferenceFlag = FALSE;
36 static const char find_usage[] = "find [PATH...] [EXPRESSION]\n\n"
37 "Search for files in a directory hierarchy. The default PATH is\n"
38 "the current directory; default EXPRESSION is '-print'\n\n"
39 "\nEXPRESSION may consist of:\n"
40 "\t-follow\n\t\tDereference symbolic links.\n"
41 "\t-name PATTERN\n\t\tFile name (with leading directories removed) matches PATTERN.\n"
42 "\t-print\n\t\tprint the full file name followed by a newline to stdout.\n\n"
44 "This version of find matches full regular expresions.\n";
46 "This version of find matches strings (not regular expresions).\n";
51 static int fileAction(const char *fileName, struct stat *statbuf)
54 fprintf(stdout, "%s\n", fileName);
56 char *tmp = strrchr(fileName, '/');
59 tmp = (char *) fileName;
62 if (check_wildcard_match(tmp, pattern) == TRUE)
63 fprintf(stdout, "%s\n", fileName);
68 int find_main(int argc, char **argv)
70 /* peel off the "find" */
74 if (argc > 0 && **argv != '-') {
80 /* Parse any options */
81 while (argc > 0 && **argv == '-') {
84 while (*++(*argv) && stopit == FALSE)
87 if (strcmp(*argv, "follow") == 0) {
90 dereferenceFlag = TRUE;
94 if (strcmp(*argv, "name") == 0) {
104 /* Ignore all long options */
117 if (recursiveAction(directory, TRUE, FALSE, FALSE,
118 fileAction, fileAction) == FALSE) {