rosapps/mc/src/achown.c

   1 /* Chown-advanced command -- for the Midnight Commander
   2    Copyright (C) 1994, 1995 Radek Doulik
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software
  16    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17  */
  18
  19 #include <config.h>
  20 /* Needed for the extern declarations of integer parameters */
  21 #include <sys/types.h>
  22 #include <sys/param.h>
  23 #include <sys/stat.h>
  24 #include <grp.h>
  25 #include <pwd.h>
  26 #ifdef HAVE_UNISTD_H
  27 #   include <unistd.h>
  28 #endif
  29 #include <string.h>
  30 #include <stdio.h>
  31 #include <stdlib.h>             /* For malloc() */
  32 #include <errno.h>      /* For errno on SunOS systems         */
  33 #include "mad.h"
  34 #include "tty.h"
  35 #include "util.h"               /* Needed for the externs */
  36 #include "win.h"
  37 #include "color.h"
  38 #include "dlg.h"
  39 #include "widget.h"
  40 #include "dialog.h"             /* For do_refresh() */
  41 #include "wtools.h"             /* For init_box_colors() */
  42 #include "key.h"                /* XCTRL and ALT macros */
  43
  44 #include "dir.h"
  45 #include "panel.h"              /* Needed for the externs */
  46 #include "file.h"
  47 #include "chmod.h"
  48 #include "main.h"
  49 #include "../vfs/vfs.h"
  50
  51 #define BX              5
  52 #define BY              6
  53
  54 #define TX              50
  55 #define TY              2
  56
  57 #define BUTTONS         9
  58
  59 #define B_SETALL        B_USER
  60 #define B_SKIP          B_USER + 1
  61
  62 #define B_OWN           B_USER + 3
  63 #define B_GRP           B_USER + 4
  64 #define B_OTH           B_USER + 5
  65 #define B_OUSER         B_USER + 6
  66 #define B_OGROUP        B_USER + 7
  67
  68 struct {
  69     int ret_cmd, flags, y, x;
  70     char *text;
  71 } chown_advanced_but [BUTTONS] = {
  72     { B_CANCEL, NORMAL_BUTTON, 4, 55, N_("&Cancel") },
  73     { B_ENTER,  DEFPUSH_BUTTON,4, 45, N_("&Set") },
  74     { B_SKIP,   NORMAL_BUTTON, 4, 36, N_("S&kip") },
  75     { B_SETALL, NORMAL_BUTTON, 4, 24, N_("Set &all")},
  76     { B_ENTER,  NARROW_BUTTON, 0, 47, "               "},
  77     { B_ENTER,  NARROW_BUTTON, 0, 29, "               "},
  78     { B_ENTER,  NARROW_BUTTON, 0, 19, "   "},
  79     { B_ENTER,  NARROW_BUTTON, 0, 11, "   "},
  80     { B_ENTER,  NARROW_BUTTON, 0, 3, "   "},
  81 };
  82
  83 WButton *b_att[3];      /* permission */
  84 WButton *b_user, *b_group;      /* owner */
  85
  86 static int files_on_begin;      /* Number of files at startup */
  87 static int flag_pos;
  88 static int x_toggle;
  89 static char ch_flags[11];
  90 static char *ch_perm = "rwx";
  91 static umode_t ch_cmode;
  92 struct stat *sf_stat;
  93 static int need_update;
  94 static int end_chown;
  95 static int current_file;
  96 static int single_set;
  97 static char *fname;
  98
  99 static void get_ownership ()
 100 {                               /* set buttons  - ownership */
 101     char *name_t;
 102
 103     name_t = name_trunc (get_owner (sf_stat->st_uid), 15);
 104     memset (b_user->text, ' ', 15);
 105     strncpy (b_user->text, name_t, strlen (name_t));
 106     name_t = name_trunc (get_group (sf_stat->st_gid), 15);
 107     memset (b_group->text, ' ', 15);
 108     strncpy (b_group->text, name_t, strlen (name_t));
 109 }
 110
 111
 112 static int inc_flag_pos (int f_pos)
 113 {
 114     if (flag_pos == 10) {
 115         flag_pos = 0;
 116         return 0;
 117     }
 118     flag_pos++;
 119     if (!(flag_pos % 3) || f_pos > 2)
 120         return 0;
 121     return 1;
 122 }
 123
 124 static int dec_flag_pos (int f_pos)
 125 {
 126     if (!flag_pos) {
 127         flag_pos = 10;
 128         return 0;
 129     }
 130     flag_pos--;
 131     if (!((flag_pos + 1) % 3) || f_pos > 2)
 132         return 0;
 133     return 1;
 134 }
 135
 136 static void set_perm_by_flags (char *s, int f_p)
 137 {
 138     int i;
 139
 140     for (i = 0; i < 3; i++)
 141         if (ch_flags[f_p + i] == '+')
 142             s[i] = ch_perm[i];
 143         else if (ch_flags[f_p + i] == '-')
 144             s[i] = '-';
 145         else
 146             s[i] = (ch_cmode & (1 << (8 - f_p - i))) ? ch_perm[i] : '-';
 147 }
 148
 149 static void set_perm (char *s, int p)
 150 {
 151     s[0] = (p & 4) ? 'r' : '-';
 152     s[1] = (p & 2) ? 'w' : '-';
 153     s[2] = (p & 1) ? 'x' : '-';
 154 }
 155
 156 static umode_t get_perm (char *s, int base)
 157 {
 158     umode_t m;
 159
 160     m = 0;
 161     m |= (s [0] == '-') ? 0 :
 162         ((s[0] == '+') ? (1 << (base + 2)) : (1 << (base + 2)) & ch_cmode);
 163
 164     m |= (s [1] == '-') ? 0 :
 165         ((s[1] == '+') ? (1 << (base + 1)) : (1 << (base + 1)) & ch_cmode);
 166
 167     m |= (s [2] == '-') ? 0 :
 168         ((s[2] == '+') ? (1 << base) : (1 << base) & ch_cmode);
 169
 170     return m;
 171 }
 172
 173 static umode_t get_mode ()
 174 {
 175     umode_t m;
 176
 177     m = ch_cmode ^ (ch_cmode & 0777);
 178     m |= get_perm (ch_flags, 6);
 179     m |= get_perm (ch_flags + 3, 3);
 180     m |= get_perm (ch_flags + 6, 0);
 181
 182     return m;
 183 }
 184
 185 static void print_flags (void)
 186 {
 187     int i;
 188
 189     attrset (COLOR_NORMAL);
 190
 191     for (i = 0; i < 3; i++){
 192         dlg_move (ch_dlg, BY+1, 9+i);
 193         addch (ch_flags [i]);
 194     }
 195
 196     for (i = 0; i < 3; i++){
 197         dlg_move (ch_dlg, BY + 1, 17 + i);
 198         addch (ch_flags [i+3]);
 199     }
 200
 201     for (i = 0; i < 3; i++){
 202         dlg_move (ch_dlg, BY + 1, 25 + i);
 203         addch (ch_flags [i+6]);
 204     }
 205
 206     set_perm_by_flags (b_att[0]->text, 0);
 207     set_perm_by_flags (b_att[1]->text, 3);
 208     set_perm_by_flags (b_att[2]->text, 6);
 209
 210     for (i = 0; i < 15; i++){
 211         dlg_move (ch_dlg, BY+1, 35+i);
 212         addch (ch_flags[9]);
 213     }
 214     for (i = 0; i < 15; i++){
 215         dlg_move (ch_dlg, BY + 1, 53 + i);
 216         addch (ch_flags[10]);
 217     }
 218 }
 219
 220 static void update_mode (Dlg_head * h)
 221 {
 222     print_flags ();
 223     attrset (COLOR_NORMAL);
 224     dlg_move (h, BY + 2, 9);
 225     printw ("%12o", get_mode ());
 226     send_message (h, h->current->widget, WIDGET_FOCUS, 0);
 227 }
 228
 229 static int l_call (void *data)
 230 {
 231     return 1;
 232 }
 233
 234 static int chl_callback (Dlg_head * h, int Par, int Msg)
 235 {
 236     switch (Msg) {
 237     case DLG_DRAW:
 238         attrset (COLOR_NORMAL);
 239         dlg_erase (h);
 240         draw_box (h, 0, 0, 13, 17);
 241         break;
 242
 243     case DLG_KEY:
 244         switch (Par) {
 245         case KEY_LEFT:
 246         case KEY_RIGHT:
 247             h->ret_value = Par;
 248             dlg_stop (h);
 249         }
 250     }
 251     return 0;
 252 }
 253
 254 static void do_enter_key (Dlg_head *h, int f_pos)
 255 {
 256     Dlg_head *chl_dlg;
 257     WListbox *chl_list;
 258     struct   passwd *chl_pass;
 259     struct   group *chl_grp;
 260     WLEntry  *fe;
 261     int      lxx, lyy, chl_end, b_pos;
 262
 263     do {
 264         lxx = (COLS - 74) / 2 + ((f_pos == 3) ? 35 : 53);
 265         lyy = (LINES - 13) / 2;
 266         chl_end = 0;
 267
 268         chl_dlg = create_dlg (lyy, lxx, 13, 17, dialog_colors, chl_callback,
 269                               "[Chown-advanced]", "achown_enter", DLG_NONE);
 270
 271         /* get new listboxes */
 272         chl_list = listbox_new (1, 1, 15, 11, 0, l_call, NULL);
 273
 274         listbox_add_item (chl_list, 0, 0, "<Unknown>", NULL);
 275
 276         if (f_pos == 3) {
 277             /* get and put user names in the listbox */
 278             setpwent ();
 279             while ((chl_pass = getpwent ()))
 280                 listbox_add_item (chl_list, 0, 0, chl_pass->pw_name, NULL);
 281             endpwent ();
 282             fe = listbox_search_text (chl_list, get_owner (sf_stat->st_uid));
 283         }
 284         else
 285         {
 286             /* get and put group names in the listbox */
 287             setgrent ();
 288             while ((chl_grp = getgrent ())) {
 289                 listbox_add_item (chl_list, 0, 0, chl_grp->gr_name, NULL);
 290             }
 291             endgrent ();
 292             fe = listbox_search_text (chl_list, get_group (sf_stat->st_gid));
 293         }
 294
 295         if (fe)
 296             listbox_select_entry (chl_list, fe);
 297
 298         b_pos = chl_list->pos;
 299         add_widget (chl_dlg, chl_list);
 300
 301         run_dlg (chl_dlg);
 302
 303         if (b_pos != chl_list->pos){
 304             int ok = 0;
 305             if (f_pos == 3){
 306                 chl_pass = getpwnam (chl_list->current->text);
 307                 if (chl_pass){
 308                     ok = 1;
 309                     sf_stat->st_uid = chl_pass->pw_uid;
 310                 }
 311             } else {
 312                 chl_grp = getgrnam (chl_list->current->text);
 313                 if (chl_grp){
 314                     sf_stat->st_gid = chl_grp->gr_gid;
 315                     ok = 1;
 316                 }
 317             }
 318             if (ok){
 319                 ch_flags [f_pos + 6] = '+';
 320                 get_ownership ();
 321             }
 322             dlg_focus (h);
 323             if (ok)
 324                 print_flags ();
 325         }
 326         if (chl_dlg->ret_value == KEY_LEFT){
 327             if (f_pos == 4)
 328                 chl_end = 1;
 329             dlg_one_up (ch_dlg);
 330             f_pos--;
 331         } else if (chl_dlg->ret_value == KEY_RIGHT) {
 332             if (f_pos == 3)
 333                 chl_end = 1;
 334             dlg_one_down (ch_dlg);
 335             f_pos++;
 336         }
 337         /* Here we used to redraw the window */
 338         destroy_dlg (chl_dlg);
 339     } while (chl_end);
 340 }
 341
 342 static void chown_refresh (void)
 343 {
 344     attrset (COLOR_NORMAL);
 345     dlg_erase (ch_dlg);
 346
 347     draw_box (ch_dlg, 1, 2, 11, 70);
 348
 349     dlg_move (ch_dlg, BY - 1, 8);
 350     addstr (_("owner"));
 351     dlg_move (ch_dlg, BY - 1, 16);
 352     addstr (_("group"));
 353     dlg_move (ch_dlg, BY - 1, 24);
 354     addstr (_("other"));
 355
 356     dlg_move (ch_dlg, BY - 1, 35);
 357     addstr (_("owner"));
 358     dlg_move (ch_dlg, BY - 1, 53);
 359     addstr (_("group"));
 360
 361     dlg_move (ch_dlg, 3, 4);
 362     addstr (_("On"));
 363     dlg_move (ch_dlg, BY + 1, 4);
 364     addstr (_("Flag"));
 365     dlg_move (ch_dlg, BY + 2, 4);
 366     addstr (_("Mode"));
 367
 368
 369     if (!single_set){
 370         dlg_move (ch_dlg, 3, 54);
 371         printw (_("%6d of %d"), files_on_begin - (cpanel->marked) + 1,
 372                    files_on_begin);
 373     }
 374
 375     print_flags ();
 376
 377     attrset (COLOR_HOT_NORMAL);
 378     dlg_move (ch_dlg, 1, 24);
 379     addstr (_(" Chown advanced command "));
 380 }
 381
 382 static void chown_info_update ()
 383 {
 384     /* display file info */
 385     attrset (COLOR_NORMAL);
 386
 387     /* name && mode */
 388     dlg_move (ch_dlg, 3, 8);
 389     printw ("%s", name_trunc (fname, 45));
 390     dlg_move (ch_dlg, BY + 2, 9);
 391     printw ("%12o", get_mode ());
 392
 393     /* permissions */
 394     set_perm (b_att[0]->text, sf_stat->st_mode >> 6);
 395     set_perm (b_att[1]->text, sf_stat->st_mode >> 3);
 396     set_perm (b_att[2]->text, sf_stat->st_mode);
 397 }
 398
 399 static void b_setpos (int f_pos) {
 400         b_att[0]->hotpos=-1;
 401         b_att[1]->hotpos=-1;
 402         b_att[2]->hotpos=-1;
 403         b_att[f_pos]->hotpos = (flag_pos % 3);
 404 }
 405
 406 static int advanced_chown_callback (Dlg_head * h, int Par, int Msg)
 407 {
 408     int i = 0, f_pos = BUTTONS - h->current->dlg_id - single_set - 1;
 409
 410     switch (Msg) {
 411     case DLG_DRAW:
 412         chown_refresh ();
 413         chown_info_update ();
 414         return 1;
 415
 416     case DLG_POST_KEY:
 417         if (f_pos < 3)
 418                 b_setpos (f_pos);
 419         break;
 420
 421     case DLG_FOCUS:
 422         if (f_pos < 3) {
 423             if ((flag_pos / 3) != f_pos)
 424                 flag_pos = f_pos * 3;
 425             b_setpos (f_pos);
 426         } else if (f_pos < 5)
 427             flag_pos = f_pos + 6;
 428         break;
 429
 430     case DLG_KEY:
 431         switch (Par) {
 432
 433         case XCTRL('b'):
 434         case KEY_LEFT:
 435             if (f_pos < 5)
 436                 return (dec_flag_pos (f_pos));
 437             break;
 438
 439         case XCTRL('f'):
 440         case KEY_RIGHT:
 441             if (f_pos < 5)
 442                 return (inc_flag_pos (f_pos));
 443             break;
 444
 445         case ' ':
 446             if (f_pos < 3)
 447                 return 1;
 448             break;
 449
 450         case '\n':
 451         case KEY_ENTER:
 452             if (f_pos <= 2 || f_pos >= 5)
 453                 break;
 454             do_enter_key (h, f_pos);
 455             return 1;
 456
 457         case ALT ('x'):
 458             i++;
 459
 460         case ALT ('w'):
 461             i++;
 462
 463         case ALT ('r'):
 464             Par = i + 3;
 465             for (i = 0; i < 3; i++)
 466                 ch_flags[i * 3 + Par - 3] = (x_toggle & (1 << Par)) ? '-' : '+';
 467             x_toggle ^= (1 << Par);
 468             update_mode (h);
 469             dlg_broadcast_msg (h, WIDGET_DRAW, 0);
 470             send_message (h, h->current->widget, WIDGET_FOCUS, 0);
 471             break;
 472
 473         case XCTRL ('x'):
 474             i++;
 475
 476         case XCTRL ('w'):
 477             i++;
 478
 479         case XCTRL ('r'):
 480             Par = i;
 481             for (i = 0; i < 3; i++)
 482                 ch_flags[i * 3 + Par] = (x_toggle & (1 << Par)) ? '-' : '+';
 483             x_toggle ^= (1 << Par);
 484             update_mode (h);
 485             dlg_broadcast_msg (h, WIDGET_DRAW, 0);
 486             send_message (h, h->current->widget, WIDGET_FOCUS, 0);
 487             break;
 488
 489         case 'x':
 490             i++;
 491
 492         case 'w':
 493             i++;
 494
 495         case 'r':
 496             if (f_pos > 2)
 497                 break;
 498             flag_pos = f_pos * 3 + i;   /* (strchr(ch_perm,Par)-ch_perm); */
 499             if (((WButton *) h->current->widget)->text[(flag_pos % 3)] == '-')
 500                 ch_flags[flag_pos] = '+';
 501             else
 502                 ch_flags[flag_pos] = '-';
 503             update_mode (h);
 504             break;
 505
 506         case '4':
 507             i++;
 508
 509         case '2':
 510             i++;
 511
 512         case '1':
 513             if (f_pos > 2)
 514                 break;
 515             flag_pos = i + f_pos * 3;
 516             ch_flags[flag_pos] = '=';
 517             update_mode (h);
 518             break;
 519
 520         case '-':
 521             if (f_pos > 2)
 522                 break;
 523
 524         case '*':
 525             if (Par == '*')
 526                 Par = '=';
 527
 528         case '=':
 529         case '+':
 530             if (f_pos > 4)
 531                 break;
 532             ch_flags[flag_pos] = Par;
 533             update_mode (h);
 534             advanced_chown_callback (h, KEY_RIGHT, DLG_KEY);
 535             if (flag_pos>8 || !(flag_pos%3)) dlg_one_down (h);
 536
 537             break;
 538         }
 539         return 0;
 540     }
 541     return 0;
 542 }
 543
 544 static void init_chown_advanced (void)
 545 {
 546     int i;
 547
 548     sf_stat = (struct stat *) malloc (sizeof (struct stat));
 549     do_refresh ();
 550     end_chown = need_update = current_file = 0;
 551     single_set = (cpanel->marked < 2) ? 2 : 0;
 552     memset (ch_flags, '=', 11);
 553     flag_pos = 0;
 554     x_toggle = 070;
 555
 556     ch_dlg = create_dlg (0, 0, 13, 74, dialog_colors, advanced_chown_callback,
 557                          "[Chown-advanced]", "achown", DLG_CENTER);
 558
 559 #define XTRACT(i) BY+chown_advanced_but[i].y, BX+chown_advanced_but[i].x, \
 560         chown_advanced_but[i].ret_cmd, chown_advanced_but[i].flags, chown_advanced_but[i].text, \
 561         0, 0, NULL
 562
 563     for (i = 0; i < BUTTONS - 5; i++)
 564         if (!single_set || i < 2)
 565             add_widget (ch_dlg, button_new (XTRACT (i)));
 566
 567     b_att[0] = button_new (XTRACT (8));
 568     b_att[1] = button_new (XTRACT (7));
 569     b_att[2] = button_new (XTRACT (6));
 570     b_user = button_new (XTRACT (5));
 571     b_group = button_new (XTRACT (4));
 572
 573     add_widget (ch_dlg, b_group);
 574     add_widget (ch_dlg, b_user);
 575     add_widget (ch_dlg, b_att[2]);
 576     add_widget (ch_dlg, b_att[1]);
 577     add_widget (ch_dlg, b_att[0]);
 578 }
 579
 580 void chown_advanced_done (void)
 581 {
 582     free (sf_stat);
 583     if (need_update)
 584         update_panels (UP_OPTIMIZE, UP_KEEPSEL);
 585     repaint_screen ();
 586 }
 587
 588 #if 0
 589 static inline void do_chown (uid_t u, gid_t g)
 590 {
 591     chown (cpanel->dir.list[current_file].fname, u, g);
 592     file_mark (cpanel, current_file, 0);
 593 }
 594 #endif
 595
 596 static char *next_file (void)
 597 {
 598     while (!cpanel->dir.list[current_file].f.marked)
 599         current_file++;
 600
 601     return cpanel->dir.list[current_file].fname;
 602 }
 603
 604 static void apply_advanced_chowns (struct stat *sf)
 605 {
 606     char *fname;
 607     gid_t a_gid = sf->st_gid;
 608     uid_t a_uid = sf->st_uid;
 609
 610     fname = cpanel->dir.list[current_file].fname;
 611     need_update = end_chown = 1;
 612     if (mc_chmod (fname, get_mode ()) == -1)
 613         message (1, MSG_ERROR, _(" Couldn't chmod \"%s\" \n %s "),
 614                  fname, unix_error_string (errno));
 615     /* call mc_chown only, if mc_chmod didn't fail */
 616     else if (mc_chown (fname, (ch_flags[9] == '+') ? sf->st_uid : -1,
 617                        (ch_flags[10] == '+') ? sf->st_gid : -1) == -1)
 618         message (1, MSG_ERROR, _(" Couldn't chown \"%s\" \n %s "),
 619                  fname, unix_error_string (errno));
 620     do_file_mark (cpanel, current_file, 0);
 621
 622     do {
 623         fname = next_file ();
 624
 625         if (!stat_file (fname, sf))
 626             break;
 627         ch_cmode = sf->st_mode;
 628         if (mc_chmod (fname, get_mode ()) == -1)
 629             message (1, MSG_ERROR, _(" Couldn't chmod \"%s\" \n %s "),
 630                      fname, unix_error_string (errno));
 631         /* call mc_chown only, if mc_chmod didn't fail */
 632         else if (mc_chown (fname, (ch_flags[9] == '+') ? a_uid : -1, (ch_flags[10] == '+') ? a_gid : -1) == -1)
 633             message (1, MSG_ERROR, _(" Couldn't chown \"%s\" \n %s "),
 634                      fname, unix_error_string (errno));
 635
 636         do_file_mark (cpanel, current_file, 0);
 637     } while (cpanel->marked);
 638 }
 639
 640 void chown_advanced_cmd (void)
 641 {
 642
 643     files_on_begin = cpanel->marked;
 644
 645     if (!vfs_current_is_local ()) {
 646         if (vfs_current_is_extfs ()) {
 647             message (1, _(" Oops... "),
 648                      _(" I can't run the Advanced Chown command on an extfs "));
 649             return;
 650         } else if (vfs_current_is_tarfs ()) {
 651             message (1, _(" Oops... "),
 652                      _(" I can't run the Advanced Chown command on a tarfs "));
 653             return;
 654         }
 655     }
 656
 657     do {                        /* do while any files remaining */
 658         init_chown_advanced ();
 659
 660         if (cpanel->marked)
 661             fname = next_file ();       /* next marked file */
 662         else
 663             fname = selection (cpanel)->fname;  /* single file */
 664
 665         if (!stat_file (fname, sf_stat)){       /* get status of file */
 666             destroy_dlg (ch_dlg);
 667             break;
 668         }
 669         ch_cmode = sf_stat->st_mode;
 670
 671         chown_refresh ();
 672
 673         get_ownership ();
 674
 675         /* game can begin */
 676         run_dlg (ch_dlg);
 677
 678         switch (ch_dlg->ret_value) {
 679         case B_CANCEL:
 680             end_chown = 1;
 681             break;
 682
 683         case B_ENTER:
 684             need_update = 1;
 685             if (mc_chmod (fname, get_mode ()) == -1)
 686                 message (1, MSG_ERROR, _(" Couldn't chmod \"%s\" \n %s "),
 687                          fname, unix_error_string (errno));
 688             /* call mc_chown only, if mc_chmod didn't fail */
 689             else if (mc_chown (fname, (ch_flags[9] == '+') ? sf_stat->st_uid : -1, (ch_flags[10] == '+') ? sf_stat->st_gid : -1) == -1)
 690                 message (1, MSG_ERROR, _(" Couldn't chown \"%s\" \n %s "),
 691                          fname, unix_error_string (errno));
 692             break;
 693         case B_SETALL:
 694             apply_advanced_chowns (sf_stat);
 695             break;
 696
 697         case B_SKIP:
 698             break;
 699
 700         }
 701
 702         if (cpanel->marked && ch_dlg->ret_value != B_CANCEL) {
 703             do_file_mark (cpanel, current_file, 0);
 704             need_update = 1;
 705         }
 706         destroy_dlg (ch_dlg);
 707     } while (cpanel->marked && !end_chown);
 708
 709     chown_advanced_done ();
 710 }