1 /* Chown command -- for the Midnight Commander
2 Copyright (C) 1994, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
3 2007 Free Software Foundation, Inc.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
26 #include <sys/types.h>
37 /* Needed for the extern declarations of integer parameters */
39 #include "panel.h" /* Needed for the externs */
43 #include "wtools.h" /* For init_box_colors */
59 #define B_SETALL B_USER
60 #define B_SETUSR (B_USER + 1)
61 #define B_SETGRP (B_USER + 2)
63 static int need_update
, end_chown
;
64 static int current_file
;
65 static int single_set
;
66 static WListbox
*l_user
, *l_group
;
69 int ret_cmd
, flags
, y
, x
;
71 } chown_but
[BUTTONS
] = {
72 { B_CANCEL
, NORMAL_BUTTON
, 0, 53, N_("&Cancel") },
73 { B_ENTER
, DEFPUSH_BUTTON
, 0, 40, N_("&Set") },
74 { B_SETUSR
, NORMAL_BUTTON
, 0, 25, N_("Set &users") },
75 { B_SETGRP
, NORMAL_BUTTON
, 0, 11, N_("Set &groups") },
76 { B_SETALL
, NORMAL_BUTTON
, 0, 0, N_("Set &all") },
83 } chown_label
[LABELS
] = {
92 chown_refresh (Dlg_head
*h
)
94 common_dialog_repaint (h
);
96 attrset (COLOR_NORMAL
);
98 draw_box (h
, UY
, UX
, 12, 21);
99 draw_box (h
, GY
, GX
, 12, 21);
100 draw_box (h
, TY
, TX
, 12, 19);
102 dlg_move (h
, TY
+ 1, TX
+ 1);
103 addstr (_(" Name "));
104 dlg_move (h
, TY
+ 3, TX
+ 1);
105 addstr (_(" Owner name "));
106 dlg_move (h
, TY
+ 5, TX
+ 1);
107 addstr (_(" Group name "));
108 dlg_move (h
, TY
+ 7, TX
+ 1);
109 addstr (_(" Size "));
110 dlg_move (h
, TY
+ 9, TX
+ 1);
111 addstr (_(" Permission "));
113 attrset (COLOR_HOT_NORMAL
);
114 dlg_move (h
, UY
, UX
+ 1);
115 addstr (_(" User name "));
116 dlg_move (h
, GY
, GX
+ 1);
117 addstr (_(" Group name "));
118 dlg_move (h
, TY
, TX
+ 1);
119 addstr (_(" File "));
125 while (!current_panel
->dir
.list
[current_file
].f
.marked
)
128 return current_panel
->dir
.list
[current_file
].fname
;
132 chown_callback (Dlg_head
*h
, dlg_msg_t msg
, int parm
)
140 return default_dlg_callback (h
, msg
, parm
);
148 struct passwd
*l_pass
;
153 end_chown
= need_update
= current_file
= 0;
154 single_set
= (current_panel
->marked
< 2) ? 3 : 0;
157 create_dlg (0, 0, 18, 74, dialog_colors
, chown_callback
, "[Chown]",
158 _(" Chown command "), DLG_CENTER
| DLG_REVERSE
);
160 for (i
= 0; i
< BUTTONS
- single_set
; i
++)
162 button_new (BY
+ chown_but
[i
].y
, BX
+ chown_but
[i
].x
,
163 chown_but
[i
].ret_cmd
, chown_but
[i
].flags
,
164 _(chown_but
[i
].text
), 0));
166 /* Add the widgets for the file information */
167 for (i
= 0; i
< LABELS
; i
++) {
169 label_new (chown_label
[i
].y
, chown_label
[i
].x
, "");
170 add_widget (ch_dlg
, chown_label
[i
].l
);
173 /* get new listboxes */
174 l_user
= listbox_new (UY
+ 1, UX
+ 1, 19, 10, NULL
);
175 l_group
= listbox_new (GY
+ 1, GX
+ 1, 19, 10, NULL
);
177 /* add fields for unknown names (numbers) */
178 listbox_add_item (l_user
, 0, 0, _("<Unknown user>"), NULL
);
179 listbox_add_item (l_group
, 0, 0, _("<Unknown group>"), NULL
);
181 /* get and put user names in the listbox */
183 while ((l_pass
= getpwent ())) {
184 listbox_add_item (l_user
, LISTBOX_APPEND_SORTED
, 0, l_pass
->pw_name
, NULL
);
188 /* get and put group names in the listbox */
190 while ((l_grp
= getgrent ())) {
191 listbox_add_item (l_group
, LISTBOX_APPEND_SORTED
, 0, l_grp
->gr_name
, NULL
);
195 /* add listboxes to the dialogs */
196 add_widget (ch_dlg
, l_group
);
197 add_widget (ch_dlg
, l_user
);
206 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
211 do_chown (uid_t u
, gid_t g
)
213 if (mc_chown (current_panel
->dir
.list
[current_file
].fname
, u
, g
) == -1)
214 message (D_ERROR
, MSG_ERROR
, _(" Cannot chown \"%s\" \n %s "),
215 current_panel
->dir
.list
[current_file
].fname
, unix_error_string (errno
));
217 do_file_mark (current_panel
, current_file
, 0);
221 apply_chowns (uid_t u
, gid_t g
)
225 need_update
= end_chown
= 1;
229 fname
= next_file ();
232 } while (current_panel
->marked
);
235 #define chown_label(n,txt) label_set_text (chown_label [n].l, txt)
246 char buffer
[BUF_TINY
];
248 do { /* do while any files remaining */
249 ch_dlg
= init_chown ();
250 new_user
= new_group
= -1;
252 if (current_panel
->marked
)
253 fname
= next_file (); /* next marked file */
255 fname
= selection (current_panel
)->fname
; /* single file */
257 if (mc_stat (fname
, &sf_stat
) != 0) { /* get status of file */
258 destroy_dlg (ch_dlg
);
262 /* select in listboxes */
263 fe
= listbox_search_text (l_user
, get_owner(sf_stat
.st_uid
));
265 listbox_select_entry (l_user
, fe
);
267 fe
= listbox_search_text (l_group
, get_group(sf_stat
.st_gid
));
269 listbox_select_entry (l_group
, fe
);
271 chown_label (0, name_trunc (fname
, 15));
272 chown_label (1, name_trunc (get_owner (sf_stat
.st_uid
), 15));
273 chown_label (2, name_trunc (get_group (sf_stat
.st_gid
), 15));
274 size_trunc_len (buffer
, 15, sf_stat
.st_size
, 0);
275 chown_label (3, buffer
);
276 chown_label (4, string_perm (sf_stat
.st_mode
));
280 switch (ch_dlg
->ret_value
) {
289 user
= getpwnam (l_user
->current
->text
);
291 new_user
= user
->pw_uid
;
292 apply_chowns (new_user
, new_group
);
300 grp
= getgrnam (l_group
->current
->text
);
302 new_group
= grp
->gr_gid
;
303 apply_chowns (new_user
, new_group
);
313 grp
= getgrnam (l_group
->current
->text
);
315 new_group
= grp
->gr_gid
;
316 user
= getpwnam (l_user
->current
->text
);
318 new_user
= user
->pw_uid
;
319 if (ch_dlg
->ret_value
==B_ENTER
) {
321 if (mc_chown (fname
, new_user
, new_group
) == -1)
322 message (D_ERROR
, MSG_ERROR
, _(" Cannot chown \"%s\" \n %s "),
323 fname
, unix_error_string (errno
));
325 apply_chowns (new_user
, new_group
);
330 if (current_panel
->marked
&& ch_dlg
->ret_value
!= B_CANCEL
){
331 do_file_mark (current_panel
, current_file
, 0);
334 destroy_dlg (ch_dlg
);
335 } while (current_panel
->marked
&& !end_chown
);