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.
21 * \brief Source: chown command
31 #include <sys/types.h>
37 #include "../src/tty/tty.h"
38 #include "../src/skin/skin.h"
44 /* Needed for the extern declarations of integer parameters */
46 #include "panel.h" /* Needed for the externs */
48 #include "main.h" /* update_panels() */
49 #include "layout.h" /* repaint_screen() */
51 #include "wtools.h" /* For init_box_colors */
67 #define B_SETALL B_USER
68 #define B_SETUSR (B_USER + 1)
69 #define B_SETGRP (B_USER + 2)
71 static int need_update
, end_chown
;
72 static int current_file
;
73 static int single_set
;
74 static WListbox
*l_user
, *l_group
;
77 int ret_cmd
, flags
, y
, x
;
79 } chown_but
[BUTTONS
] = {
80 { B_CANCEL
, NORMAL_BUTTON
, 0, 53, N_("&Cancel") },
81 { B_ENTER
, DEFPUSH_BUTTON
, 0, 40, N_("&Set") },
82 { B_SETUSR
, NORMAL_BUTTON
, 0, 25, N_("Set &users") },
83 { B_SETGRP
, NORMAL_BUTTON
, 0, 11, N_("Set &groups") },
84 { B_SETALL
, NORMAL_BUTTON
, 0, 0, N_("Set &all") },
91 } chown_label
[LABELS
] = {
100 chown_refresh (Dlg_head
*h
)
102 common_dialog_repaint (h
);
104 tty_setcolor (COLOR_NORMAL
);
106 draw_box (h
, UY
, UX
, 12, 21);
107 draw_box (h
, GY
, GX
, 12, 21);
108 draw_box (h
, TY
, TX
, 12, 19);
110 dlg_move (h
, TY
+ 1, TX
+ 1);
111 tty_print_string (_(" Name "));
112 dlg_move (h
, TY
+ 3, TX
+ 1);
113 tty_print_string (_(" Owner name "));
114 dlg_move (h
, TY
+ 5, TX
+ 1);
115 tty_print_string (_(" Group name "));
116 dlg_move (h
, TY
+ 7, TX
+ 1);
117 tty_print_string (_(" Size "));
118 dlg_move (h
, TY
+ 9, TX
+ 1);
119 tty_print_string (_(" Permission "));
121 tty_setcolor (COLOR_HOT_NORMAL
);
122 dlg_move (h
, UY
, UX
+ 1);
123 tty_print_string (_(" User name "));
124 dlg_move (h
, GY
, GX
+ 1);
125 tty_print_string (_(" Group name "));
126 dlg_move (h
, TY
, TX
+ 1);
127 tty_print_string (_(" File "));
133 while (!current_panel
->dir
.list
[current_file
].f
.marked
)
136 return current_panel
->dir
.list
[current_file
].fname
;
140 chown_callback (Dlg_head
*h
, dlg_msg_t msg
, int parm
)
148 return default_dlg_callback (h
, msg
, parm
);
156 struct passwd
*l_pass
;
161 end_chown
= need_update
= current_file
= 0;
162 single_set
= (current_panel
->marked
< 2) ? 3 : 0;
165 create_dlg (0, 0, 18, 74, dialog_colors
, chown_callback
, "[Chown]",
166 _(" Chown command "), DLG_CENTER
| DLG_REVERSE
);
168 for (i
= 0; i
< BUTTONS
- single_set
; i
++)
170 button_new (BY
+ chown_but
[i
].y
, BX
+ chown_but
[i
].x
,
171 chown_but
[i
].ret_cmd
, chown_but
[i
].flags
,
172 _(chown_but
[i
].text
), 0));
174 /* Add the widgets for the file information */
175 for (i
= 0; i
< LABELS
; i
++) {
177 label_new (chown_label
[i
].y
, chown_label
[i
].x
, "");
178 add_widget (ch_dlg
, chown_label
[i
].l
);
181 /* get new listboxes */
182 l_user
= listbox_new (UY
+ 1, UX
+ 1, 10, 19, NULL
);
183 l_group
= listbox_new (GY
+ 1, GX
+ 1, 10, 19, NULL
);
185 /* add fields for unknown names (numbers) */
186 listbox_add_item (l_user
, 0, 0, _("<Unknown user>"), NULL
);
187 listbox_add_item (l_group
, 0, 0, _("<Unknown group>"), NULL
);
189 /* get and put user names in the listbox */
191 while ((l_pass
= getpwent ())) {
192 listbox_add_item (l_user
, LISTBOX_APPEND_SORTED
, 0, l_pass
->pw_name
, NULL
);
196 /* get and put group names in the listbox */
198 while ((l_grp
= getgrent ())) {
199 listbox_add_item (l_group
, LISTBOX_APPEND_SORTED
, 0, l_grp
->gr_name
, NULL
);
203 /* add listboxes to the dialogs */
204 add_widget (ch_dlg
, l_group
);
205 add_widget (ch_dlg
, l_user
);
214 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
219 do_chown (uid_t u
, gid_t g
)
221 if (mc_chown (current_panel
->dir
.list
[current_file
].fname
, u
, g
) == -1)
222 message (D_ERROR
, MSG_ERROR
, _(" Cannot chown \"%s\" \n %s "),
223 current_panel
->dir
.list
[current_file
].fname
, unix_error_string (errno
));
225 do_file_mark (current_panel
, current_file
, 0);
229 apply_chowns (uid_t u
, gid_t g
)
233 need_update
= end_chown
= 1;
237 fname
= next_file ();
240 } while (current_panel
->marked
);
243 #define chown_label(n,txt) label_set_text (chown_label [n].l, txt)
254 char buffer
[BUF_TINY
];
256 do { /* do while any files remaining */
257 ch_dlg
= init_chown ();
258 new_user
= new_group
= -1;
260 if (current_panel
->marked
)
261 fname
= next_file (); /* next marked file */
263 fname
= selection (current_panel
)->fname
; /* single file */
265 if (mc_stat (fname
, &sf_stat
) != 0) { /* get status of file */
266 destroy_dlg (ch_dlg
);
270 /* select in listboxes */
271 fe
= listbox_search_text (l_user
, get_owner(sf_stat
.st_uid
));
273 listbox_select_entry (l_user
, fe
);
275 fe
= listbox_search_text (l_group
, get_group(sf_stat
.st_gid
));
277 listbox_select_entry (l_group
, fe
);
279 chown_label (0, str_trunc (fname
, 15));
280 chown_label (1, str_trunc (get_owner (sf_stat
.st_uid
), 15));
281 chown_label (2, str_trunc (get_group (sf_stat
.st_gid
), 15));
282 size_trunc_len (buffer
, 15, sf_stat
.st_size
, 0);
283 chown_label (3, buffer
);
284 chown_label (4, string_perm (sf_stat
.st_mode
));
288 switch (ch_dlg
->ret_value
) {
297 user
= getpwnam (l_user
->current
->text
);
299 new_user
= user
->pw_uid
;
300 apply_chowns (new_user
, new_group
);
308 grp
= getgrnam (l_group
->current
->text
);
310 new_group
= grp
->gr_gid
;
311 apply_chowns (new_user
, new_group
);
321 grp
= getgrnam (l_group
->current
->text
);
323 new_group
= grp
->gr_gid
;
324 user
= getpwnam (l_user
->current
->text
);
326 new_user
= user
->pw_uid
;
327 if (ch_dlg
->ret_value
==B_ENTER
) {
329 if (mc_chown (fname
, new_user
, new_group
) == -1)
330 message (D_ERROR
, MSG_ERROR
, _(" Cannot chown \"%s\" \n %s "),
331 fname
, unix_error_string (errno
));
333 apply_chowns (new_user
, new_group
);
338 if (current_panel
->marked
&& ch_dlg
->ret_value
!= B_CANCEL
){
339 do_file_mark (current_panel
, current_file
, 0);
342 destroy_dlg (ch_dlg
);
343 } while (current_panel
->marked
&& !end_chown
);