2 * Mini cp implementation for busybox
4 * Copyright (C) 1998 by Erik Andersen <andersee@debian.org>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 const char cp_usage[] = "cp [OPTION]... SOURCE DEST\n"
29 " or: cp [OPTION]... SOURCE... DIRECTORY\n"
30 "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n"
32 "\t-a\tsame as -dpR\n"
33 "\t-d\tpreserve links\n"
34 "\t-p\tpreserve file attributes if possable\n"
35 "\t-R\tcopy directories recursively\n";
38 static int recursiveFlag = FALSE;
39 static int followLinks = FALSE;
40 static int preserveFlag = FALSE;
41 static const char *srcName;
42 static const char *destName;
45 static int fileAction(const char *fileName)
47 char newdestName[NAME_MAX];
48 strcpy(newdestName, destName);
49 strcat(newdestName, fileName+(strlen(srcName)));
50 fprintf(stderr, "A: copying %s to %s\n", fileName, newdestName);
51 return (copyFile(fileName, newdestName, preserveFlag, followLinks));
54 static int dirAction(const char *fileName)
56 char newdestName[NAME_MAX];
60 strcpy(newdestName, destName);
61 strcat(newdestName, fileName+(strlen(srcName)));
62 if (stat(newdestName, &statBuf)) {
63 if (mkdir( newdestName, 0777777 ^ umask (0))) {
68 else if (!S_ISDIR (statBuf.st_mode)) {
69 fprintf(stderr, "`%s' exists but is not a directory", newdestName);
72 if (preserveFlag==TRUE) {
73 /* Try to preserve premissions, but don't whine on failure */
74 if (stat(newdestName, &statBuf)) {
78 chmod(newdestName, statBuf.st_mode);
79 chown(newdestName, statBuf.st_uid, statBuf.st_gid);
80 times.actime = statBuf.st_atime;
81 times.modtime = statBuf.st_mtime;
82 utime(newdestName, ×);
87 extern int cp_main(int argc, char **argv)
93 fprintf(stderr, "Usage: %s", cp_usage);
99 /* Parse any options */
100 while (**argv == '-') {
106 recursiveFlag = TRUE;
115 recursiveFlag = TRUE;
118 fprintf(stderr, "Usage: %s\n", cp_usage);
126 destName = argv[argc - 1];
128 dirFlag = isDirectory(destName);
130 if ((argc > 3) && !dirFlag) {
131 fprintf(stderr, "%s: not a directory\n", destName);
135 while (argc-- >= 2) {
137 exit( recursiveAction(srcName, recursiveFlag, followLinks,
138 fileAction, fileAction));