diff options
Diffstat (limited to 'chmod_chown_chgrp.c')
-rw-r--r-- | chmod_chown_chgrp.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/chmod_chown_chgrp.c b/chmod_chown_chgrp.c deleted file mode 100644 index 9714e1ca5..000000000 --- a/chmod_chown_chgrp.c +++ /dev/null | |||
@@ -1,167 +0,0 @@ | |||
1 | /* vi: set sw=4 ts=4: */ | ||
2 | /* | ||
3 | * Mini chown/chmod/chgrp implementation for busybox | ||
4 | * | ||
5 | * | ||
6 | * Copyright (C) 1999,2000,2001 by Lineo, inc. | ||
7 | * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org> | ||
8 | * | ||
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. | ||
13 | * | ||
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. | ||
18 | * | ||
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 | ||
22 | * | ||
23 | */ | ||
24 | |||
25 | #include <stdio.h> | ||
26 | #include <stdlib.h> | ||
27 | #include <string.h> | ||
28 | #include <unistd.h> | ||
29 | #include "busybox.h" | ||
30 | #define BB_DECLARE_EXTERN | ||
31 | #define bb_need_invalid_option | ||
32 | #define bb_need_too_few_args | ||
33 | #include "messages.c" | ||
34 | |||
35 | |||
36 | |||
37 | static long uid = -1; | ||
38 | static long gid = -1; | ||
39 | static int whichApp; | ||
40 | static char *theMode = NULL; | ||
41 | |||
42 | |||
43 | #define CHGRP_APP 1 | ||
44 | #define CHOWN_APP 2 | ||
45 | #define CHMOD_APP 3 | ||
46 | |||
47 | static int fileAction(const char *fileName, struct stat *statbuf, void* junk) | ||
48 | { | ||
49 | switch (whichApp) { | ||
50 | case CHGRP_APP: | ||
51 | case CHOWN_APP: | ||
52 | /* Don't use lchown for libc5 or glibc older then 2.1.x */ | ||
53 | #if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1) | ||
54 | if (lchown | ||
55 | (fileName, (whichApp == CHOWN_APP) ? uid : statbuf->st_uid, | ||
56 | (gid == -1) ? statbuf->st_gid : gid) == 0) | ||
57 | #else | ||
58 | if (chown | ||
59 | (fileName, (whichApp == CHOWN_APP) ? uid : statbuf->st_uid, | ||
60 | (gid == -1) ? statbuf->st_gid : gid) == 0) | ||
61 | #endif | ||
62 | { | ||
63 | return (TRUE); | ||
64 | } | ||
65 | break; | ||
66 | case CHMOD_APP: | ||
67 | /* Parse the specified modes */ | ||
68 | if (parse_mode(theMode, &(statbuf->st_mode)) == FALSE) { | ||
69 | error_msg_and_die( "unknown mode: %s", theMode); | ||
70 | } | ||
71 | if (chmod(fileName, statbuf->st_mode) == 0) | ||
72 | return (TRUE); | ||
73 | break; | ||
74 | } | ||
75 | perror(fileName); | ||
76 | return (FALSE); | ||
77 | } | ||
78 | |||
79 | int chmod_chown_chgrp_main(int argc, char **argv) | ||
80 | { | ||
81 | int stopIt = FALSE; | ||
82 | int recursiveFlag = FALSE; | ||
83 | char *groupName=NULL; | ||
84 | char *p=NULL; | ||
85 | |||
86 | whichApp = (applet_name[2]=='o')? /* chown */ | ||
87 | CHOWN_APP : (applet_name[2]=='m')? /* chmod */ | ||
88 | CHMOD_APP : CHGRP_APP; | ||
89 | |||
90 | if (argc < 2) | ||
91 | show_usage(); | ||
92 | argv++; | ||
93 | |||
94 | /* Parse options */ | ||
95 | while (--argc >= 0 && *argv && (**argv == '-')) { | ||
96 | while (stopIt==FALSE && *++(*argv)) { | ||
97 | switch (**argv) { | ||
98 | case 'R': | ||
99 | recursiveFlag = TRUE; | ||
100 | break; | ||
101 | default: | ||
102 | theMode=*argv-1; | ||
103 | stopIt = TRUE; | ||
104 | } | ||
105 | } | ||
106 | if (stopIt==TRUE) | ||
107 | break; | ||
108 | argv++; | ||
109 | } | ||
110 | |||
111 | if (argc == 0 || *argv == NULL) { | ||
112 | error_msg(too_few_args); | ||
113 | } | ||
114 | |||
115 | if (whichApp == CHMOD_APP) { | ||
116 | if (theMode==NULL) | ||
117 | theMode = *argv; | ||
118 | } else { | ||
119 | |||
120 | /* Find the selected group */ | ||
121 | if (whichApp == CHGRP_APP) { | ||
122 | groupName = *argv; | ||
123 | gid = strtoul(groupName, &p, 10); /* maybe it's already numeric */ | ||
124 | if (groupName == p) | ||
125 | gid = my_getgrnam(groupName); | ||
126 | } else { | ||
127 | groupName = strchr(*argv, '.'); | ||
128 | if (groupName == NULL) | ||
129 | groupName = strchr(*argv, ':'); | ||
130 | if (groupName) { | ||
131 | *groupName++ = '\0'; | ||
132 | gid = strtoul(groupName, &p, 10); | ||
133 | if (groupName == p) | ||
134 | gid = my_getgrnam(groupName); | ||
135 | } else | ||
136 | gid = -1; | ||
137 | } | ||
138 | |||
139 | |||
140 | /* Find the selected user (if appropriate) */ | ||
141 | if (whichApp == CHOWN_APP) { | ||
142 | uid = strtoul(*argv, &p, 10); /* if numeric ... */ | ||
143 | if (*argv == p) | ||
144 | uid = my_getpwnam(*argv); | ||
145 | } | ||
146 | } | ||
147 | |||
148 | /* Ok, ready to do the deed now */ | ||
149 | if (argc < 1) { | ||
150 | error_msg_and_die(too_few_args); | ||
151 | } | ||
152 | while (argc-- > 1) { | ||
153 | if (recursive_action (*(++argv), recursiveFlag, FALSE, FALSE, | ||
154 | fileAction, fileAction, NULL) == FALSE) | ||
155 | return EXIT_FAILURE; | ||
156 | } | ||
157 | return EXIT_SUCCESS; | ||
158 | |||
159 | } | ||
160 | |||
161 | /* | ||
162 | Local Variables: | ||
163 | c-file-style: "linux" | ||
164 | c-basic-offset: 4 | ||
165 | tab-width: 4 | ||
166 | End: | ||
167 | */ | ||