1 /* Main program for the Midnight Commander
2 Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
3 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
5 Written by: 1994, 1995, 1996, 1997 Miguel de Icaza
6 1994, 1995 Janne Kukonlehto
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.
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
17 GNU General Public License for more details.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
32 #include <sys/types.h>
48 #include "treestore.h"
49 #include "cons.saver.h"
51 #include "key.h" /* For init_key() and mi_getch() */
52 #include "setup.h" /* save_setup() */
53 #include "profile.h" /* free_profiles() */
54 #include "boxes.h" /* sort_box() */
56 #include "cmd.h" /* Normal commands */
59 #include "learn.h" /* learn_keys() */
62 #include "ext.h" /* For flush_extension_file() */
65 /* Listbox for the command history feature */
75 #include "../vfs/smbfs.h" /* smbfs_set_debug() */
78 #ifdef USE_INTERNAL_EDIT
79 # include "../edit/edit.h"
84 #endif /* HAVE_CHARSET */
87 #include "../vfs/gc.h"
92 /* When the modes are active, left_panel, right_panel and tree_panel */
93 /* Point to a proper data structure. You should check with the functions */
94 /* get_current_type and get_other_type the types of the panels before using */
95 /* This pointer variables */
97 /* The structures for the panels */
98 WPanel
*left_panel
= NULL
;
99 WPanel
*right_panel
= NULL
;
101 /* The pointer to the tree */
102 WTree
*the_tree
= NULL
;
105 struct WMenu
*the_menubar
= NULL
;
107 /* Pointers to the selected and unselected panel */
108 WPanel
*current_panel
= NULL
;
110 /* Set if the command is being run from the "Right" menu */
113 /* Set when main loop should be terminated */
114 volatile int quit
= 0;
116 /* Set if you want the possible completions dialog for the first time */
117 int show_all_if_ambiguous
= 0;
119 /* Set when cd symlink following is desirable (bash mode) */
122 /* If set then dialogs just clean the screen when refreshing, else */
123 /* they do a complete refresh, refreshing all the parts of the program */
124 int fast_refresh
= 0;
126 /* If true, marking a files moves the cursor down */
127 int mark_moves_down
= 1;
129 /* If true, at startup the user-menu is invoked */
132 /* If true, use + and \ keys normally and select/unselect do if M-+ / M-\
133 and M-- and keypad + / - */
134 int alternate_plus_minus
= 0;
136 /* If true, then the +, - and \ keys have their special meaning only if the
137 * command line is emtpy, otherwise they behave like regular letters
139 int only_leading_plus_minus
= 1;
141 int pause_after_run
= pause_on_dumb_terminals
;
143 /* It true saves the setup when quitting */
144 int auto_save_setup
= 1;
147 /* If true, allow characters in the range 160-255 */
148 int eight_bit_clean
= 1;
151 * If true, also allow characters in the range 128-159.
152 * This is reported to break on many terminals (xterm, qansi-m).
154 int full_eight_bits
= 0;
155 #endif /* !HAVE_CHARSET */
157 /* If true use the internal viewer */
158 int use_internal_view
= 1;
160 /* Have we shown the fast-reload warning in the past? */
161 int fast_reload_w
= 0;
163 /* Move page/item? When clicking on the top or bottom of a panel */
164 int mouse_move_pages
= 1;
166 /* If true: l&r arrows are used to chdir if the input line is empty */
167 int navigate_with_arrows
= 0;
169 /* If true use +, -, | for line drawing */
170 int force_ugly_line_drawing
= 0;
172 /* If true program softkeys (HP terminals only) on startup and after every
173 command ran in the subshell to the description found in the termcap/terminfo
175 int reset_hp_softkeys
= 0;
178 const char *prompt
= NULL
;
180 /* The widget where we draw the prompt */
189 /* For slow terminals */
190 int slow_terminal
= 0;
192 /* Mouse type: GPM, xterm or none */
193 Mouse_Type use_mouse_p
= MOUSE_NONE
;
195 /* If true, assume we are running on an xterm terminal */
196 static int force_xterm
= 0;
198 /* If on, default for "No" in delete operations */
201 /* Controls screen clearing before an exec */
202 int clear_before_exec
= 1;
204 /* Asks for confirmation before deleting a file */
205 int confirm_delete
= 1;
207 /* Asks for confirmation before deleting a hotlist entry */
208 int confirm_directory_hotlist_delete
= 1;
210 /* Asks for confirmation before overwriting a file */
211 int confirm_overwrite
= 1;
213 /* Asks for confirmation before executing a program by pressing enter */
214 int confirm_execute
= 0;
216 /* Asks for confirmation before leaving the program */
217 int confirm_exit
= 1;
219 /* Asks for confirmation when using F3 to view a directory and there
221 int confirm_view_dir
= 0;
223 /* This flag indicates if the pull down menus by default drop down */
226 /* The dialog handle for the main program */
227 Dlg_head
*midnight_dlg
;
229 /* Subshell: if set, then the prompt was not saved on CONSOLE_SAVE */
230 /* We need to paint it after CONSOLE_RESTORE, see: load_prompt */
231 int update_prompt
= 0;
233 /* The home directory */
234 const char *home_dir
= NULL
;
236 /* The value of the other directory, only used when loading the setup */
237 char *other_dir
= NULL
;
239 /* Only used at program boot */
240 int boot_current_is_left
= 1;
242 static char *this_dir
= NULL
;
244 /* If this is true, then when browsing the tree the other window will
245 * automatically reload it's directory with the contents of the currently
246 * selected directory.
250 /* If set, then print to the given file the last directory we were at */
251 static char *last_wd_file
= NULL
;
252 static char *last_wd_string
= NULL
;
253 /* Set to 1 to suppress printing the last directory */
254 static int print_last_revert
= 0;
256 /* Force colors, only used by Slang */
257 int force_colors
= 0;
259 /* colors specified on the command line: they override any other setting */
260 char *command_line_colors
= NULL
;
262 /* File name to view if argument was supplied */
263 static const char *view_one_file
= NULL
;
265 /* File name to edit if argument was supplied */
266 const char *edit_one_file
= NULL
;
268 /* Line to start the editor on */
269 static int edit_one_file_start_line
= 0;
271 /* Used so that widgets know if they are being destroyed or
273 int midnight_shutdown
= 0;
275 /* The user's shell */
276 const char *shell
= NULL
;
278 /* mc_home: The home of MC */
279 char *mc_home
= NULL
;
283 #ifdef USE_INTERNAL_EDIT
284 int edit_stack_iterator
= 0;
285 struct edit_stack_type edit_history_moveto
[MAX_HISTORY_MOVETO
];
289 reload_panelized (WPanel
*panel
)
292 dir_list
*list
= &panel
->dir
;
294 if (panel
!= current_panel
)
295 mc_chdir (panel
->cwd
);
297 for (i
= 0, j
= 0; i
< panel
->count
; i
++) {
298 if (list
->list
[i
].f
.marked
) {
299 /* Unmark the file in advance. In case the following mc_lstat
300 * fails we are done, else we have to mark the file again
301 * (Note: do_file_mark depends on a valid "list->list [i].buf").
302 * IMO that's the best way to update the panel's summary status
305 do_file_mark (panel
, i
, 0);
307 if (mc_lstat (list
->list
[i
].fname
, &list
->list
[i
].st
)) {
308 g_free (list
->list
[i
].fname
);
311 if (list
->list
[i
].f
.marked
)
312 do_file_mark (panel
, i
, 1);
314 list
->list
[j
] = list
->list
[i
];
318 panel
->count
= set_zero_dir (list
);
322 if (panel
!= current_panel
)
323 mc_chdir (current_panel
->cwd
);
327 update_one_panel_widget (WPanel
*panel
, int force_update
,
328 const char *current_file
)
331 char *my_current_file
= NULL
;
333 if (force_update
& UP_RELOAD
) {
334 panel
->is_panelized
= 0;
335 mc_setctl (panel
->cwd
, VFS_SETCTL_FLUSH
, 0);
336 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
339 /* If current_file == -1 (an invalid pointer) then preserve selection */
340 if (current_file
== UP_KEEPSEL
) {
342 my_current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
343 current_file
= my_current_file
;
347 if (panel
->is_panelized
)
348 reload_panelized (panel
);
350 panel_reload (panel
);
352 try_to_select (panel
, current_file
);
356 g_free (my_current_file
);
360 panel_clean_dir (WPanel
*panel
)
362 int count
= panel
->count
;
368 panel
->dirs_marked
= 0;
370 panel
->searching
= 0;
371 panel
->is_panelized
= 0;
374 clean_dir (&panel
->dir
, count
);
378 update_one_panel (int which
, int force_update
, const char *current_file
)
382 if (get_display_type (which
) != view_listing
)
385 panel
= (WPanel
*) get_panel_widget (which
);
386 update_one_panel_widget (panel
, force_update
, current_file
);
389 /* This routine reloads the directory in both panels. It tries to
390 * select current_file in current_panel and other_file in other_panel.
391 * If current_file == -1 then it automatically sets current_file and
392 * other_file to the currently selected files in the panels.
394 * if force_update has the UP_ONLY_CURRENT bit toggled on, then it
395 * will not reload the other panel.
398 update_panels (int force_update
, const char *current_file
)
400 int reload_other
= !(force_update
& UP_ONLY_CURRENT
);
403 update_one_panel (get_current_index (), force_update
, current_file
);
405 update_one_panel (get_other_index (), force_update
, UP_KEEPSEL
);
407 if (get_current_type () == view_listing
)
408 panel
= (WPanel
*) get_panel_widget (get_current_index ());
410 panel
= (WPanel
*) get_panel_widget (get_other_index ());
412 mc_chdir (panel
->cwd
);
415 /* Save current stat of directories to avoid reloading the panels */
416 /* when no modifications have taken place */
418 save_cwds_stat (void)
421 mc_stat (current_panel
->cwd
, &(current_panel
->dir_stat
));
422 if (get_other_type () == view_listing
)
423 mc_stat (other_panel
->cwd
, &(other_panel
->dir_stat
));
427 #ifdef HAVE_SUBSHELL_SUPPORT
429 do_possible_cd (const char *new_dir
)
431 if (!do_cd (new_dir
, cd_exact
))
432 message (D_ERROR
, _("Warning"),
433 _(" The Commander can't change to the directory that \n"
434 " the subshell claims you are in. Perhaps you have \n"
435 " deleted your working directory, or given yourself \n"
436 " extra access permissions with the \"su\" command? "));
440 do_update_prompt (void)
443 printf ("%s", subshell_prompt
);
448 #endif /* HAVE_SUBSHELL_SUPPORT */
453 free_completions (cmdline
);
454 dlg_one_down (midnight_dlg
);
457 /* Stop MC main dialog and the current dialog if it exists.
458 * Needed to provide fast exit from MC viewer or editor on shell exit */
462 midnight_dlg
->running
= 0;
464 current_dlg
->running
= 0;
469 quit_cmd_internal (int quiet
)
473 if (quiet
|| !confirm_exit
) {
477 (_(" The Midnight Commander "),
478 _(" Do you really want to quit the Midnight Commander? "), D_NORMAL
,
479 2, _("&Yes"), _("&No")) == 0)
483 #ifdef HAVE_SUBSHELL_SUPPORT
486 else if ((q
= exit_subshell ()))
498 quit_cmd_internal (0);
502 quiet_quit_cmd (void)
504 print_last_revert
= 1;
505 quit_cmd_internal (1);
509 * Touch window and refresh window functions
512 /* This routine untouches the first line on both panels in order */
513 /* to avoid the refreshing the menu bar */
516 repaint_screen (void)
522 /* Wrapper for do_subshell_chdir, check for availability of subshell */
524 subshell_chdir (const char *directory
)
526 #ifdef HAVE_SUBSHELL_SUPPORT
528 if (vfs_current_is_local ())
529 do_subshell_chdir (directory
, 0, 1);
531 #endif /* HAVE_SUBSHELL_SUPPORT */
535 directory_history_add (struct WPanel
*panel
, const char *dir
)
539 tmp
= g_strdup (dir
);
540 strip_password (tmp
, 1);
542 panel
->dir_history
= list_append_unique (panel
->dir_history
, tmp
);
546 * If we moved to the parent directory move the selection pointer to
547 * the old directory name; If we leave VFS dir, remove FS specificator.
549 * You do _NOT_ want to add any vfs aware code here. <pavel@ucw.cz>
552 get_parent_dir_name (const char *cwd
, const char *lwd
)
555 if (strlen (lwd
) > strlen (cwd
))
556 if ((p
= strrchr (lwd
, PATH_SEP
)) && !strncmp (cwd
, lwd
, p
- lwd
) &&
557 (strlen (cwd
) == p
- lwd
|| (p
== lwd
&& cwd
[0] == PATH_SEP
&&
565 * Changes the current directory of the panel.
566 * Don't record change in the directory history.
569 _do_panel_cd (WPanel
*panel
, const char *new_dir
, enum cd_enum cd_type
)
571 const char *directory
;
573 char temp
[MC_MAXPATHLEN
];
574 char *translated_url
;
576 if (cd_type
== cd_parse_command
) {
577 while (*new_dir
== ' ')
581 olddir
= g_strdup (panel
->cwd
);
582 new_dir
= translated_url
= vfs_translate_url (new_dir
);
584 /* Convert *new_path to a suitable pathname, handle ~user */
586 if (cd_type
== cd_parse_command
) {
587 if (!strcmp (new_dir
, "-")) {
588 strcpy (temp
, panel
->lwd
);
592 directory
= *new_dir
? new_dir
: home_dir
;
594 if (mc_chdir (directory
) == -1) {
595 strcpy (panel
->cwd
, olddir
);
597 g_free (translated_url
);
600 g_free (translated_url
);
602 /* Success: save previous directory, shutdown status of previous dir */
603 strcpy (panel
->lwd
, olddir
);
604 free_completions (cmdline
);
606 mc_get_current_wd (panel
->cwd
, sizeof (panel
->cwd
) - 2);
608 vfs_release_path (olddir
);
610 subshell_chdir (panel
->cwd
);
612 /* Reload current panel */
613 panel_clean_dir (panel
);
615 do_load_dir (panel
->cwd
, &panel
->dir
, panel
->sort_type
,
616 panel
->reverse
, panel
->case_sensitive
,
617 panel
->exec_first
, panel
->filter
);
618 try_to_select (panel
, get_parent_dir_name (panel
->cwd
, olddir
));
621 update_xterm_title_path ();
629 * Changes the current directory of the panel.
630 * Record change in the directory history.
633 do_panel_cd (struct WPanel
*panel
, const char *new_dir
, enum cd_enum cd_type
)
637 r
= _do_panel_cd (panel
, new_dir
, cd_type
);
639 directory_history_add (panel
, panel
->cwd
);
644 do_cd (const char *new_dir
, enum cd_enum exact
)
646 return (do_panel_cd (current_panel
, new_dir
, exact
));
650 directory_history_next (WPanel
*panel
)
654 nextdir
= g_list_next (panel
->dir_history
);
659 if (_do_panel_cd (panel
, (char *) nextdir
->data
, cd_exact
))
660 panel
->dir_history
= nextdir
;
664 directory_history_prev (WPanel
*panel
)
668 prevdir
= g_list_previous (panel
->dir_history
);
673 if (_do_panel_cd (panel
, (char *) prevdir
->data
, cd_exact
))
674 panel
->dir_history
= prevdir
;
678 directory_history_list (WPanel
*panel
)
682 if (!panel
->dir_history
)
685 s
= show_hist (panel
->dir_history
, panel
->widget
.x
, panel
->widget
.y
);
690 if (_do_panel_cd (panel
, s
, cd_exact
))
691 directory_history_add (panel
, panel
->cwd
);
693 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
697 #ifdef HAVE_SUBSHELL_SUPPORT
699 load_prompt (int fd
, void *unused
)
704 if (!read_subshell_prompt ())
707 /* Don't actually change the prompt if it's invisible */
708 if (current_dlg
== midnight_dlg
&& command_prompt
) {
712 tmp_prompt
= strip_ctrl_codes (subshell_prompt
);
713 prompt_len
= str_term_width1 (tmp_prompt
);
715 /* Check for prompts too big */
716 if (COLS
> 8 && prompt_len
> COLS
- 8) {
717 tmp_prompt
[COLS
- 8] = '\0';
718 prompt_len
= COLS
- 8;
721 label_set_text (the_prompt
, prompt
);
722 winput_set_origin ((WInput
*) cmdline
, prompt_len
,
725 /* since the prompt has changed, and we are called from one of the
726 * get_event channels, the prompt updating does not take place
727 * automatically: force a cursor update and a screen refresh
729 update_cursor (midnight_dlg
);
735 #endif /* HAVE_SUBSHELL_SUPPORT */
737 /* Used to emulate Lynx's entering leaving a directory with the arrow keys */
739 maybe_cd (int move_up_dir
)
741 if (navigate_with_arrows
) {
742 if (!cmdline
->buffer
[0]) {
744 do_cd ("..", cd_exact
);
747 if (S_ISDIR (selection (current_panel
)->st
.st_mode
)
748 || link_isdir (selection (current_panel
))) {
749 do_cd (selection (current_panel
)->fname
, cd_exact
);
763 if (!SELECTED_IS_PANEL
)
767 sort_order
= sort_box (p
->sort_type
, &p
->reverse
,
771 panel_set_sort_order (p
, sort_order
);
780 sel_dir
= tree_box (selection (current_panel
)->fname
);
782 do_cd (sel_dir
, cd_exact
);
787 #ifdef LISTMODE_EDITOR
793 if (get_current_type () != view_listing
)
796 newmode
= listmode_edit (current_panel
->user_format
);
800 g_free (current_panel
->user_format
);
801 current_panel
->list_type
= list_user
;
802 current_panel
->user_format
= newmode
;
803 set_panel_formats (current_panel
);
807 #endif /* LISTMODE_EDITOR */
809 /* NOTICE: hotkeys specified here are overriden in menubar_paint_idx (alex) */
810 static menu_entry LeftMenu
[] = {
811 {' ', N_("&Listing mode..."), NULL_HOTKEY
, listing_cmd
},
812 {' ', N_("&Quick view C-x q"), NULL_HOTKEY
, quick_view_cmd
},
813 {' ', N_("&Info C-x i"), NULL_HOTKEY
, info_cmd
},
814 {' ', N_("&Tree"), NULL_HOTKEY
, tree_cmd
},
815 {' ', "", NULL_HOTKEY
, 0},
816 {' ', N_("&Sort order..."), NULL_HOTKEY
, sort_cmd
},
817 {' ', "", NULL_HOTKEY
, 0},
818 {' ', N_("&Filter..."), NULL_HOTKEY
, filter_cmd
},
819 {' ', "",NULL_HOTKEY
, 0},
820 {' ', N_("&Encoding..."), NULL_HOTKEY
, encoding_cmd
},
822 {' ', "", NULL_HOTKEY
, 0},
824 {' ', N_("&Network link..."), NULL_HOTKEY
, netlink_cmd
},
826 {' ', N_("FT&P link..."), NULL_HOTKEY
, ftplink_cmd
},
827 {' ', N_("S&hell link..."), NULL_HOTKEY
, fishlink_cmd
},
829 {' ', N_("SM&B link..."), NULL_HOTKEY
, smblink_cmd
},
832 {' ', "", NULL_HOTKEY
, 0},
833 {' ', N_("&Rescan C-r"), NULL_HOTKEY
, reread_cmd
}
836 static menu_entry RightMenu
[] = {
837 {' ', N_("&Listing mode..."), NULL_HOTKEY
, listing_cmd
},
838 {' ', N_("&Quick view C-x q"), NULL_HOTKEY
, quick_view_cmd
},
839 {' ', N_("&Info C-x i"), NULL_HOTKEY
, info_cmd
},
840 {' ', N_("&Tree"), NULL_HOTKEY
, tree_cmd
},
841 {' ', "", NULL_HOTKEY
, 0},
842 {' ', N_("&Sort order..."), NULL_HOTKEY
, sort_cmd
},
843 {' ', "", NULL_HOTKEY
, 0},
844 {' ', N_("&Filter..."), NULL_HOTKEY
, filter_cmd
},
845 {' ', "",NULL_HOTKEY
, 0},
846 {' ', N_("&Encoding..."), NULL_HOTKEY
, encoding_cmd
},
848 {' ', "", NULL_HOTKEY
, 0},
850 {' ', N_("&Network link..."), NULL_HOTKEY
, netlink_cmd
},
852 {' ', N_("FT&P link..."), NULL_HOTKEY
, ftplink_cmd
},
853 {' ', N_("S&hell link..."), NULL_HOTKEY
, fishlink_cmd
},
855 {' ', N_("SM&B link..."), NULL_HOTKEY
, smblink_cmd
},
858 {' ', "", NULL_HOTKEY
, 0},
859 {' ', N_("&Rescan C-r"), NULL_HOTKEY
, reread_cmd
}
862 static menu_entry FileMenu
[] = {
863 {' ', N_("&User menu F2"), NULL_HOTKEY
, user_file_menu_cmd
},
864 {' ', N_("&View F3"), NULL_HOTKEY
, view_cmd
},
865 {' ', N_("Vie&w file... "), NULL_HOTKEY
, view_file_cmd
},
866 {' ', N_("&Filtered view M-!"), NULL_HOTKEY
, filtered_view_cmd
},
867 {' ', N_("&Edit F4"), NULL_HOTKEY
, edit_cmd
},
868 {' ', N_("&Copy F5"), NULL_HOTKEY
, copy_cmd
},
869 {' ', N_("c&Hmod C-x c"), NULL_HOTKEY
, chmod_cmd
},
870 {' ', N_("&Link C-x l"), NULL_HOTKEY
, link_cmd
},
871 {' ', N_("&SymLink C-x s"), NULL_HOTKEY
, symlink_cmd
},
872 {' ', N_("edit s&Ymlink C-x C-s"), NULL_HOTKEY
, edit_symlink_cmd
},
873 {' ', N_("ch&Own C-x o"), NULL_HOTKEY
, chown_cmd
},
874 {' ', N_("&Advanced chown "), NULL_HOTKEY
, chown_advanced_cmd
},
875 {' ', N_("&Rename/Move F6"), NULL_HOTKEY
, ren_cmd
},
876 {' ', N_("&Mkdir F7"), NULL_HOTKEY
, mkdir_cmd
},
877 {' ', N_("&Delete F8"), NULL_HOTKEY
, delete_cmd
},
878 {' ', N_("&Quick cd M-c"), NULL_HOTKEY
, quick_cd_cmd
},
879 {' ', "", NULL_HOTKEY
, 0},
880 {' ', N_("select &Group M-+"), NULL_HOTKEY
, select_cmd
},
881 {' ', N_("u&Nselect group M-\\"), NULL_HOTKEY
, unselect_cmd
},
882 {' ', N_("reverse selec&Tion M-*"), NULL_HOTKEY
, reverse_selection_cmd
},
883 {' ', "", NULL_HOTKEY
, 0},
884 {' ', N_("e&Xit F10"), NULL_HOTKEY
, quit_cmd
}
887 static menu_entry CmdMenu
[] = {
888 /* I know, I'm lazy, but the tree widget when it's not running
889 * as a panel still has some problems, I have not yet finished
890 * the WTree widget port, sorry.
892 {' ', N_("&Directory tree"), NULL_HOTKEY
, treebox_cmd
},
893 {' ', N_("&Find file M-?"), NULL_HOTKEY
, find_cmd
},
894 {' ', N_("s&Wap panels C-u"), NULL_HOTKEY
, swap_cmd
},
895 {' ', N_("switch &Panels on/off C-o"), NULL_HOTKEY
, view_other_cmd
},
896 {' ', N_("&Compare directories C-x d"), NULL_HOTKEY
, compare_dirs_cmd
},
897 {' ', N_("e&Xternal panelize C-x !"), NULL_HOTKEY
, external_panelize
},
898 {' ', N_("show directory s&Izes"), NULL_HOTKEY
, dirsizes_cmd
},
899 {' ', "", NULL_HOTKEY
, 0},
900 {' ', N_("command &History"), NULL_HOTKEY
, history_cmd
},
901 {' ', N_("di&Rectory hotlist C-\\"), NULL_HOTKEY
, quick_chdir_cmd
},
903 {' ', N_("&Active VFS list C-x a"), NULL_HOTKEY
, reselect_vfs
},
905 #ifdef WITH_BACKGROUND
906 {' ', N_("&Background jobs C-x j"), NULL_HOTKEY
, jobs_cmd
},
908 {' ', "", NULL_HOTKEY
, 0},
910 {' ', N_("&Undelete files (ext2fs only)"), NULL_HOTKEY
, undelete_cmd
},
912 #ifdef LISTMODE_EDITOR
913 {' ', N_("&Listing format edit"), NULL_HOTKEY
, listmode_cmd
},
915 #if defined (USE_EXT2FSLIB) || defined (LISTMODE_EDITOR)
916 {' ', "", NULL_HOTKEY
, 0},
918 {' ', N_("Edit &extension file"), NULL_HOTKEY
, ext_cmd
},
919 {' ', N_("Edit &menu file"), NULL_HOTKEY
, edit_mc_menu_cmd
},
920 #ifdef USE_INTERNAL_EDIT
921 {' ', N_("Edit edi&tor menu file"), NULL_HOTKEY
, edit_user_menu_cmd
},
922 {' ', N_("Edit &syntax file"), NULL_HOTKEY
, edit_syntax_cmd
}
923 #endif /* USE_INTERNAL_EDIT */
926 /* Must keep in sync with the constants in menu_cmd */
927 static menu_entry OptMenu
[] = {
928 {' ', N_("&Configuration..."), NULL_HOTKEY
, configure_box
},
929 {' ', N_("&Layout..."), NULL_HOTKEY
, layout_cmd
},
930 {' ', N_("c&Onfirmation..."), NULL_HOTKEY
, confirm_box
},
931 {' ', N_("&Display bits..."), NULL_HOTKEY
, display_bits_box
},
932 {' ', N_("learn &Keys..."), NULL_HOTKEY
, learn_keys
},
934 {' ', N_("&Virtual FS..."), NULL_HOTKEY
, configure_vfs
},
935 #endif /* !USE_VFS */
936 {' ', "", NULL_HOTKEY
, 0},
937 {' ', N_("&Save setup"), NULL_HOTKEY
, save_setup_cmd
}
940 #define menu_entries(x) sizeof(x)/sizeof(menu_entry)
942 static Menu
*MenuBar
[5];
948 create_menu (horizontal_split
? _(" &Above ") : _(" &Left "),
949 LeftMenu
, menu_entries (LeftMenu
),
950 "[Left and Right Menus]");
952 create_menu (_(" &File "), FileMenu
, menu_entries (FileMenu
),
955 create_menu (_(" &Command "), CmdMenu
, menu_entries (CmdMenu
),
958 create_menu (_(" &Options "), OptMenu
, menu_entries (OptMenu
),
961 create_menu (horizontal_split
? _(" &Below ") : _(" &Right "),
962 RightMenu
, menu_entries (RightMenu
),
963 "[Left and Right Menus]");
971 for (i
= 0; i
< 5; i
++) {
972 destroy_menu (MenuBar
[i
]);
977 menu_last_selected_cmd (void)
979 the_menubar
->active
= 1;
980 the_menubar
->dropped
= drop_menus
;
981 the_menubar
->previous_widget
= midnight_dlg
->current
->dlg_id
;
982 dlg_select_widget (the_menubar
);
988 if (the_menubar
->active
)
991 if ((get_current_index () == 0) ^ (!current_panel
->active
))
992 the_menubar
->selected
= 0;
994 the_menubar
->selected
= 4;
995 menu_last_selected_cmd ();
998 /* Flag toggling functions */
1000 toggle_fast_reload (void)
1002 fast_reload
= !fast_reload
;
1003 if (fast_reload_w
== 0 && fast_reload
) {
1004 message (D_NORMAL
, _(" Information "),
1006 (" Using the fast reload option may not reflect the exact \n"
1007 " directory contents. In this case you'll need to do a \n"
1008 " manual reload of the directory. See the man page for \n"
1015 toggle_mix_all_files (void)
1017 mix_all_files
= !mix_all_files
;
1018 update_panels (UP_RELOAD
, UP_KEEPSEL
);
1022 toggle_show_backup (void)
1024 show_backups
= !show_backups
;
1025 update_panels (UP_RELOAD
, UP_KEEPSEL
);
1029 toggle_show_hidden (void)
1031 show_dot_files
= !show_dot_files
;
1032 update_panels (UP_RELOAD
, UP_KEEPSEL
);
1036 * Just a hack for allowing url-like pathnames to be accepted from the
1040 translated_mc_chdir (char *dir
)
1044 newdir
= vfs_translate_url (dir
);
1050 create_panels (void)
1056 char original_dir
[1024];
1058 original_dir
[0] = 0;
1060 if (boot_current_is_left
) {
1063 current_mode
= startup_left_mode
;
1064 other_mode
= startup_right_mode
;
1068 current_mode
= startup_right_mode
;
1069 other_mode
= startup_left_mode
;
1071 /* Creates the left panel */
1074 /* Ok, user has specified two dirs, save the original one,
1075 * since we may not be able to chdir to the proper
1076 * second directory later
1078 mc_get_current_wd (original_dir
, sizeof (original_dir
) - 2);
1080 translated_mc_chdir (this_dir
);
1082 set_display_type (current_index
, current_mode
);
1084 /* The other panel */
1086 if (original_dir
[0])
1087 translated_mc_chdir (original_dir
);
1088 translated_mc_chdir (other_dir
);
1090 set_display_type (other_index
, other_mode
);
1092 if (startup_left_mode
== view_listing
) {
1093 current_panel
= left_panel
;
1096 current_panel
= right_panel
;
1098 current_panel
= left_panel
;
1101 /* Create the nice widgets */
1102 cmdline
= command_new (0, 0, 0);
1103 the_prompt
= label_new (0, 0, prompt
);
1104 the_prompt
->transparent
= 1;
1105 the_bar
= buttonbar_new (keybar_visible
);
1107 the_hint
= label_new (0, 0, 0);
1108 the_hint
->transparent
= 1;
1109 the_hint
->auto_adjust_cols
= 0;
1110 the_hint
->widget
.cols
= COLS
;
1112 the_menubar
= menubar_new (0, 0, COLS
, MenuBar
, 5);
1116 copy_current_pathname (void)
1118 if (!command_prompt
)
1121 command_insert (cmdline
, current_panel
->cwd
, 0);
1122 if (current_panel
->cwd
[strlen (current_panel
->cwd
) - 1] != PATH_SEP
)
1123 command_insert (cmdline
, PATH_SEP_STR
, 0);
1127 copy_other_pathname (void)
1129 if (get_other_type () != view_listing
)
1132 if (!command_prompt
)
1135 command_insert (cmdline
, other_panel
->cwd
, 0);
1136 if (other_panel
->cwd
[strlen (other_panel
->cwd
) - 1] != PATH_SEP
)
1137 command_insert (cmdline
, PATH_SEP_STR
, 0);
1141 copy_readlink (WPanel
*panel
)
1143 if (!command_prompt
)
1145 if (S_ISLNK (selection (panel
)->st
.st_mode
)) {
1146 char buffer
[MC_MAXPATHLEN
];
1148 concat_dir_and_file (panel
->cwd
, selection (panel
)->fname
);
1151 i
= mc_readlink (p
, buffer
, MC_MAXPATHLEN
- 1);
1155 command_insert (cmdline
, buffer
, 1);
1161 copy_current_readlink (void)
1163 copy_readlink (current_panel
);
1167 copy_other_readlink (void)
1169 if (get_other_type () != view_listing
)
1171 copy_readlink (other_panel
);
1174 /* Insert the selected file name into the input line */
1176 copy_prog_name (void)
1179 if (!command_prompt
)
1182 if (get_current_type () == view_tree
) {
1183 WTree
*tree
= (WTree
*) get_panel_widget (get_current_index ());
1184 tmp
= tree_selected_name (tree
);
1186 tmp
= selection (current_panel
)->fname
;
1188 command_insert (cmdline
, tmp
, 1);
1192 copy_tagged (WPanel
*panel
)
1196 if (!command_prompt
)
1198 input_disable_update (cmdline
);
1199 if (panel
->marked
) {
1200 for (i
= 0; i
< panel
->count
; i
++) {
1201 if (panel
->dir
.list
[i
].f
.marked
)
1202 command_insert (cmdline
, panel
->dir
.list
[i
].fname
, 1);
1205 command_insert (cmdline
, panel
->dir
.list
[panel
->selected
].fname
,
1208 input_enable_update (cmdline
);
1212 copy_current_tagged (void)
1214 copy_tagged (current_panel
);
1218 copy_other_tagged (void)
1220 if (get_other_type () != view_listing
)
1222 copy_tagged (other_panel
);
1228 buttonbar_set_label (midnight_dlg
, 1, _("Help"), help_cmd
);
1229 buttonbar_set_label (midnight_dlg
, 2, _("Menu"), user_file_menu_cmd
);
1230 buttonbar_set_label (midnight_dlg
, 9, _("PullDn"), menu_cmd
);
1231 buttonbar_set_label (midnight_dlg
, 10, _("Quit"), quit_cmd
);
1234 static const key_map ctl_x_map
[] = {
1235 {XCTRL ('c'), quit_cmd
},
1236 {'d', compare_dirs_cmd
},
1238 {'a', reselect_vfs
},
1239 #endif /* USE_VFS */
1240 {'p', copy_current_pathname
},
1241 {XCTRL ('p'), copy_other_pathname
},
1242 {'t', copy_current_tagged
},
1243 {XCTRL ('t'), copy_other_tagged
},
1246 {'r', copy_current_readlink
},
1247 {XCTRL ('r'), copy_other_readlink
},
1250 {XCTRL ('s'), edit_symlink_cmd
},
1251 {'i', info_cmd_no_menu
},
1252 {'q', quick_cmd_no_menu
},
1253 {'h', add2hotlist_cmd
},
1254 {'!', external_panelize
},
1255 #ifdef WITH_BACKGROUND
1257 #endif /* WITH_BACKGROUND */
1261 static int ctl_x_map_enabled
= 0;
1266 ctl_x_map_enabled
= 1;
1274 static const key_map default_map
[] = {
1275 {KEY_F (19), menu_last_selected_cmd
},
1276 {KEY_F (20), quiet_quit_cmd
},
1278 {XCTRL ('@'), single_dirsize_cmd
},
1280 /* Copy useful information to the command line */
1281 {ALT ('a'), copy_current_pathname
},
1282 {ALT ('A'), copy_other_pathname
},
1284 {ALT ('c'), quick_cd_cmd
},
1286 /* To access the directory hotlist */
1287 {XCTRL ('\\'), quick_chdir_cmd
},
1290 {XCTRL ('z'), suspend_cmd
},
1292 /* The filtered view command */
1293 {ALT ('!'), filtered_view_cmd
},
1296 {ALT ('?'), find_cmd
},
1299 {XCTRL ('r'), reread_cmd
},
1301 /* Toggle listing between long, user defined and full formats */
1302 {ALT ('t'), toggle_listing_cmd
},
1305 {XCTRL ('u'), swap_cmd
},
1308 {XCTRL ('o'), view_other_cmd
},
1310 /* Control-X keybindings */
1311 {XCTRL ('x'), ctl_x_cmd
},
1313 /* Trap dlg's exit commands */
1314 {ESC_CHAR
, nothing
},
1315 {XCTRL ('c'), nothing
},
1316 {XCTRL ('g'), nothing
},
1321 setup_sigwinch (void)
1323 #if (defined(HAVE_SLANG) || (NCURSES_VERSION_MAJOR >= 4)) && defined(SIGWINCH)
1324 struct sigaction act
, oact
;
1325 act
.sa_handler
= flag_winch
;
1326 sigemptyset (&act
.sa_mask
);
1329 act
.sa_flags
|= SA_RESTART
;
1331 sigaction (SIGWINCH
, &act
, &oact
);
1338 /* Call all the inits */
1341 * Don't restrict the output on the screen manager level,
1342 * the translation tables take care of it.
1344 #define full_eight_bits (1)
1345 #define eight_bit_clean (1)
1346 #endif /* !HAVE_CHARSET */
1349 meta (stdscr
, eight_bit_clean
);
1351 SLsmg_Display_Eight_Bit
= full_eight_bits
? 128 : 160;
1356 init_xterm_support (void)
1358 const char *termvalue
;
1360 termvalue
= getenv ("TERM");
1361 if (!termvalue
|| !(*termvalue
)) {
1362 fputs (_("The TERM environment variable is unset!\n"), stderr
);
1366 /* Check mouse capabilities */
1367 xmouse_seq
= tty_tgetstr ("Km");
1369 if (strcmp (termvalue
, "cygwin") == 0) {
1371 use_mouse_p
= MOUSE_DISABLED
;
1374 if (force_xterm
|| strncmp (termvalue
, "xterm", 5) == 0
1375 || strncmp (termvalue
, "rxvt", 4) == 0
1376 || strcmp (termvalue
, "Eterm") == 0
1377 || strcmp (termvalue
, "dtterm") == 0) {
1380 /* Default to the standard xterm sequence */
1382 xmouse_seq
= ESC_STR
"[M";
1385 /* Enable mouse unless explicitly disabled by --nomouse */
1386 if (use_mouse_p
!= MOUSE_DISABLED
) {
1387 const char *color_term
= getenv ("COLORTERM");
1388 if (strncmp (termvalue
, "rxvt", 4) == 0 ||
1389 (color_term
!= NULL
&& strncmp (color_term
, "rxvt", 4) == 0) ||
1390 strcmp (termvalue
, "Eterm") == 0) {
1391 use_mouse_p
= MOUSE_XTERM_NORMAL_TRACKING
;
1393 use_mouse_p
= MOUSE_XTERM_BUTTON_EVENT_TRACKING
;
1407 #ifdef HAVE_SUBSHELL_SUPPORT
1409 add_select_channel (subshell_pty
, load_prompt
, 0);
1410 #endif /* !HAVE_SUBSHELL_SUPPORT */
1414 if (baudrate () < 9600 || slow_terminal
) {
1423 char d
[MC_MAXPATHLEN
];
1425 mc_get_current_wd (d
, MC_MAXPATHLEN
);
1439 * We sync the profiles since the hotlist may have changed, while
1440 * we only change the setup data if we have the auto save feature set
1442 if (auto_save_setup
)
1443 save_setup (); /* does also call save_hotlist */
1447 vfs_add_current_stamps ();
1450 /* This should be called after destroy_dlg since panel widgets
1451 * save their state on the profiles
1454 done_mc_profile (void)
1456 if (!auto_save_setup
)
1457 profile_forget_profile (profile_name
);
1464 midnight_callback (struct Dlg_head
*h
, dlg_msg_t msg
, int parm
)
1471 /* We only need the first idle event */
1472 set_idle_proc (h
, 0);
1474 user_file_menu_cmd ();
1479 if (ctl_x_map_enabled
) {
1480 ctl_x_map_enabled
= 0;
1481 for (i
= 0; ctl_x_map
[i
].key_code
; i
++)
1482 if (parm
== ctl_x_map
[i
].key_code
) {
1483 (*ctl_x_map
[i
].fn
) ();
1488 /* FIXME: should handle all menu shortcuts before this point */
1489 if (the_menubar
->active
)
1490 return MSG_NOT_HANDLED
;
1492 if (parm
== KEY_F (10)) {
1498 free_completions (cmdline
);
1501 for (i
= 0; cmdline
->buffer
[i
] && (cmdline
->buffer
[i
] == ' ' ||
1502 cmdline
->buffer
[i
] == '\t'); i
++);
1503 if (cmdline
->buffer
[i
]) {
1504 send_message ((Widget
*) cmdline
, WIDGET_KEY
, parm
);
1507 stuff (cmdline
, "", 0);
1511 /* Ctrl-Enter and Alt-Enter */
1512 if (((parm
& ~(KEY_M_CTRL
| KEY_M_ALT
)) == '\n')
1513 && (parm
& (KEY_M_CTRL
| KEY_M_ALT
))) {
1518 /* Ctrl-Shift-Enter */
1519 if (parm
== (KEY_M_CTRL
| KEY_M_SHIFT
| '\n')) {
1520 copy_current_pathname ();
1525 if ((!alternate_plus_minus
|| !(console_flag
|| xterm_flag
))
1526 && !quote
&& !current_panel
->searching
) {
1527 if (!only_leading_plus_minus
) {
1528 /* Special treatement, since the input line will eat them */
1534 if (parm
== '\\' || parm
== '-') {
1540 reverse_selection_cmd ();
1543 } else if (!command_prompt
|| !cmdline
->buffer
[0]) {
1544 /* Special treatement '+', '-', '\', '*' only when this is
1545 * first char on input line
1553 if (parm
== '\\' || parm
== '-') {
1559 reverse_selection_cmd ();
1564 return MSG_NOT_HANDLED
;
1566 case DLG_HOTKEY_HANDLED
:
1567 if ((get_current_type () == view_listing
) && current_panel
->searching
) {
1568 current_panel
->searching
= 0;
1569 current_panel
->dirty
= 1;
1573 case DLG_UNHANDLED_KEY
:
1574 if (command_prompt
) {
1577 v
= send_message ((Widget
*) cmdline
, WIDGET_KEY
, parm
);
1581 if (ctl_x_map_enabled
) {
1582 ctl_x_map_enabled
= 0;
1583 for (i
= 0; ctl_x_map
[i
].key_code
; i
++)
1584 if (parm
== ctl_x_map
[i
].key_code
) {
1585 (*ctl_x_map
[i
].fn
) ();
1589 for (i
= 0; default_map
[i
].key_code
; i
++) {
1590 if (parm
== default_map
[i
].key_code
) {
1591 (*default_map
[i
].fn
) ();
1596 return MSG_NOT_HANDLED
;
1599 /* We handle the special case of the output lines */
1600 if (console_flag
&& output_lines
)
1601 show_console_contents (output_start_y
,
1602 LINES
- output_lines
- keybar_visible
-
1603 1, LINES
- keybar_visible
- 1);
1607 if (!the_menubar
->active
)
1608 update_dirty_panels ();
1612 return default_dlg_callback (h
, msg
, parm
);
1616 /* Show current directory in the xterm title */
1618 update_xterm_title_path (void)
1622 if (xterm_flag
&& xterm_title
) {
1623 p
= strip_home_and_password (current_panel
->cwd
);
1624 fprintf (stdout
, "\33]0;mc - %s\7", str_term_form (p
));
1625 if (!alternate_plus_minus
)
1626 numeric_keypad_mode ();
1632 * Load new hint and display it.
1633 * IF force is not 0, ignore the timeout.
1636 load_hint (int force
)
1640 if (!the_hint
->widget
.parent
)
1643 if (!message_visible
) {
1644 label_set_text (the_hint
, 0);
1648 if ((hint
= get_random_hint (force
))) {
1653 char text
[BUF_SMALL
];
1655 g_snprintf (text
, sizeof (text
), _("GNU Midnight Commander %s\n"),
1662 setup_panels_and_run_mc (void)
1664 add_widget (midnight_dlg
, the_menubar
);
1665 add_widget (midnight_dlg
, get_panel_widget (0));
1666 add_widget (midnight_dlg
, get_panel_widget (1));
1667 add_widget (midnight_dlg
, the_hint
);
1669 add_widget (midnight_dlg
, cmdline
);
1670 add_widget (midnight_dlg
, the_prompt
);
1671 add_widget (midnight_dlg
, the_bar
);
1674 if (boot_current_is_left
)
1675 dlg_select_widget (get_panel_widget (0));
1677 dlg_select_widget (get_panel_widget (1));
1679 /* Run the Midnight Commander if no file was specified in the command line */
1680 run_dlg (midnight_dlg
);
1683 /* result must be free'd (I think this should go in util.c) */
1685 prepend_cwd_on_local (const char *filename
)
1690 if (vfs_file_is_local (filename
)) {
1691 if (*filename
== PATH_SEP
) /* an absolute pathname */
1692 return g_strdup (filename
);
1693 d
= g_malloc (MC_MAXPATHLEN
+ strlen (filename
) + 2);
1694 mc_get_current_wd (d
, MC_MAXPATHLEN
);
1697 strcpy (d
+ l
, filename
);
1698 canonicalize_pathname (d
);
1701 return g_strdup (filename
);
1705 mc_maybe_editor_or_viewer (void)
1707 if (!(view_one_file
|| edit_one_file
))
1712 /* Invoke the internal view/edit routine with:
1713 * the default processing and forcing the internal viewer/editor
1715 if (view_one_file
) {
1717 path
= prepend_cwd_on_local (view_one_file
);
1718 view_file (path
, 0, 1);
1721 #ifdef USE_INTERNAL_EDIT
1723 edit_file (edit_one_file
, edit_one_file_start_line
);
1725 #endif /* USE_INTERNAL_EDIT */
1726 midnight_shutdown
= 1;
1731 /* Run the main dialog that occupies the whole screen */
1735 int midnight_colors
[4];
1737 midnight_colors
[0] = NORMAL_COLOR
; /* NORMALC */
1738 midnight_colors
[1] = REVERSE_COLOR
; /* FOCUSC */
1739 midnight_colors
[2] = INPUT_COLOR
; /* HOT_NORMALC */
1740 midnight_colors
[3] = NORMAL_COLOR
; /* HOT_FOCUSC */
1743 create_dlg (0, 0, LINES
, COLS
, midnight_colors
, midnight_callback
,
1744 "[main]", NULL
, DLG_WANT_IDLE
);
1746 /* Check if we were invoked as an editor or file viewer */
1747 if (mc_maybe_editor_or_viewer ())
1752 setup_panels_and_run_mc ();
1755 midnight_shutdown
= 1;
1757 /* destroy_dlg destroys even current_panel->cwd, so we have to save a copy :) */
1758 if (last_wd_file
&& vfs_current_is_local ()) {
1759 last_wd_string
= g_strdup (current_panel
->cwd
);
1763 destroy_dlg (midnight_dlg
);
1768 /* POSIX version. The only version we support. */
1772 const char *mc_libdir
;
1773 shell
= getenv ("SHELL");
1774 if (!shell
|| !*shell
) {
1776 pwd
= getpwuid (geteuid ());
1778 shell
= g_strdup (pwd
->pw_shell
);
1780 if (!shell
|| !*shell
)
1783 /* This is the directory, where MC was installed, on Unix this is DATADIR */
1784 /* and can be overriden by the MC_DATADIR environment variable */
1785 if ((mc_libdir
= getenv ("MC_DATADIR")) != NULL
) {
1786 mc_home
= g_strdup (mc_libdir
);
1788 mc_home
= g_strdup (DATADIR
);
1793 sigchld_handler_no_subshell (int sig
)
1801 /* COMMENT: if it were true that after the call to handle_console(..INIT)
1802 the value of console_flag never changed, we could simply not install
1803 this handler at all if (!console_flag && !use_subshell). */
1805 /* That comment is no longer true. We need to wait() on a sigchld
1806 handler (that's at least what the tarfs code expects currently). */
1808 pid
= waitpid (cons_saver_pid
, &status
, WUNTRACED
| WNOHANG
);
1810 if (pid
== cons_saver_pid
) {
1812 if (WIFSTOPPED (status
)) {
1813 /* Someone has stopped cons.saver - restart it */
1814 kill (pid
, SIGCONT
);
1816 /* cons.saver has died - disable console saving */
1817 handle_console (CONSOLE_DONE
);
1821 /* If we got here, some other child exited; ignore it */
1822 #endif /* __linux__ */
1830 struct sigaction sigchld_action
;
1832 sigchld_action
.sa_handler
=
1833 #ifdef HAVE_SUBSHELL_SUPPORT
1834 use_subshell
? sigchld_handler
:
1835 #endif /* HAVE_SUBSHELL_SUPPORT */
1836 sigchld_handler_no_subshell
;
1838 sigemptyset (&sigchld_action
.sa_mask
);
1841 sigchld_action
.sa_flags
= SA_RESTART
;
1843 sigchld_action
.sa_flags
= 0;
1844 #endif /* !SA_RESTART */
1846 if (sigaction (SIGCHLD
, &sigchld_action
, NULL
) == -1) {
1847 #ifdef HAVE_SUBSHELL_SUPPORT
1849 * This may happen on QNX Neutrino 6, where SA_RESTART
1850 * is defined but not implemented. Fallback to no subshell.
1853 #endif /* HAVE_SUBSHELL_SUPPORT */
1858 print_mc_usage (poptContext ctx
, FILE *stream
)
1862 poptSetOtherOptionHelp (ctx
,
1863 _("[flags] [this_dir] [other_panel_dir]\n"));
1865 /* print help for options */
1866 leftColWidth
= poptPrintHelp (ctx
, stream
, 0);
1867 fprintf (stream
, " %-*s %s\n", leftColWidth
, _("+number"),
1868 _("Set initial line number for the internal editor"));
1871 "Please send any bug reports (including the output of `mc -V')\n"
1872 "to mc-devel@gnome.org\n"), stream
);
1877 print_color_usage (void)
1880 * FIXME: undocumented keywords: viewunderline, editnormal, editbold,
1881 * and editmarked. To preserve translations, lines should be split.
1883 /* TRANSLATORS: don't translate keywords and names of colors */
1885 ("--colors KEYWORD={FORE},{BACK}\n\n"
1886 "{FORE} and {BACK} can be omitted, and the default will be used\n"
1888 " Global: errors, reverse, gauge, input, viewunderline\n"
1889 " File display: normal, selected, marked, markselect\n"
1890 " Dialog boxes: dnormal, dfocus, dhotnormal, dhotfocus, errdhotnormal,\n"
1892 " Menus: menu, menuhot, menusel, menuhotsel\n"
1893 " Editor: editnormal, editbold, editmarked\n"
1894 " Help: helpnormal, helpitalic, helpbold, helplink, helpslink\n"
1895 " File types: directory, executable, link, stalelink, device, special, core\n"
1897 " black, gray, red, brightred, green, brightgreen, brown,\n"
1898 " yellow, blue, brightblue, magenta, brightmagenta, cyan,\n"
1899 " brightcyan, lightgray and white\n\n"), stdout
);
1903 process_args (poptContext ctx
, int c
, const char *option_arg
)
1915 #endif /* HAVE_SLANG */
1919 printf ("%s\n", mc_home
);
1925 mc_setctl ("/#ftp:", VFS_SETCTL_LOGFILE
, (void *) option_arg
);
1927 smbfs_set_debugf (option_arg
);
1928 #endif /* WITH_SMBFS */
1933 smbfs_set_debug (atoi (option_arg
));
1935 #endif /* WITH_SMBFS */
1936 #endif /* USE_NETCODE */
1939 use_mouse_p
= MOUSE_DISABLED
;
1942 #ifdef HAVE_SUBSHELL_SUPPORT
1946 #endif /* HAVE_SUBSHELL_SUPPORT */
1949 print_color_usage ();
1954 print_mc_usage (ctx
, stdout
);
1959 static const struct poptOption argument_table
[] = {
1960 /* generic options */
1961 {"help", 'h', POPT_ARG_NONE
, NULL
, 'h',
1962 N_("Displays this help message"), NULL
},
1963 {"version", 'V', POPT_ARG_NONE
, NULL
, 'V',
1964 N_("Displays the current version"), NULL
},
1966 /* terminal options */
1967 {"xterm", 'x', POPT_ARG_NONE
, &force_xterm
, 0,
1968 N_("Forces xterm features"), NULL
},
1969 {"nomouse", 'd', POPT_ARG_NONE
, NULL
, 'd',
1970 N_("Disable mouse support in text version"), NULL
},
1971 #if defined(HAVE_SLANG)
1972 {"termcap", 't', 0, &SLtt_Try_Termcap
, 0,
1973 N_("Tries to use termcap instead of terminfo"), NULL
},
1975 {"resetsoft", 'k', POPT_ARG_NONE
, &reset_hp_softkeys
, 0,
1976 N_("Resets soft keys on HP terminals"), NULL
},
1977 {"slow", 's', POPT_ARG_NONE
, &slow_terminal
, 0,
1978 N_("To run on slow terminals"), NULL
},
1979 {"stickchars", 'a', 0, &force_ugly_line_drawing
, 0,
1980 N_("Use stickchars to draw"), NULL
},
1983 {"nocolor", 'b', POPT_ARG_NONE
, &disable_colors
, 0,
1984 N_("Requests to run in black and white"), NULL
},
1985 {"color", 'c', POPT_ARG_NONE
, NULL
, 'c',
1986 N_("Request to run in color mode"), NULL
},
1987 {"colors", 'C', POPT_ARG_STRING
, &command_line_colors
, 0,
1988 N_("Specifies a color configuration"), NULL
},
1989 {"help-colors", 'H', POPT_ARG_NONE
, NULL
, 'H',
1990 N_("Displays a help screen on how to change the color scheme"), NULL
},
1994 {"ftplog", 'l', POPT_ARG_STRING
, NULL
, 'l',
1995 N_("Log ftp dialog to specified file"), NULL
},
1997 {"debuglevel", 'D', POPT_ARG_STRING
, NULL
, 'D',
1998 N_("Set debug level"), NULL
},
2002 /* options for wrappers */
2003 {"datadir", 'f', POPT_ARG_NONE
, NULL
, 'f',
2004 N_("Print data directory"), NULL
},
2005 {"printwd", 'P', POPT_ARG_STRING
, &last_wd_file
, 0,
2006 N_("Print last working directory to specified file"), NULL
},
2008 /* subshell options */
2009 #ifdef HAVE_SUBSHELL_SUPPORT
2010 {"subshell", 'U', POPT_ARG_NONE
, &use_subshell
, 0,
2011 N_("Enables subshell support (default)"), NULL
},
2012 {"nosubshell", 'u', POPT_ARG_NONE
, NULL
, 'u',
2013 N_("Disables subshell support"), NULL
},
2016 /* single file operations */
2017 {"view", 'v', POPT_ARG_STRING
, &view_one_file
, 0,
2018 N_("Launches the file viewer on a file"), NULL
},
2019 #ifdef USE_INTERNAL_EDIT
2020 {"edit", 'e', POPT_ARG_STRING
, &edit_one_file
, 0,
2021 N_("Edits one file"), NULL
},
2024 {NULL
, '\0', 0, NULL
, 0, NULL
, NULL
}
2028 handle_args (int argc
, char *argv
[])
2036 poptGetContext ("mc", argc
, argv
, argument_table
,
2037 POPT_CONTEXT_NO_EXEC
);
2039 while ((c
= poptGetNextOpt (ctx
)) > 0) {
2040 process_args (ctx
, c
, poptGetOptArg (ctx
));
2044 print_mc_usage (ctx
, stderr
);
2045 fprintf (stderr
, "%s: %s\n",
2046 poptBadOption (ctx
, POPT_BADOPTION_NOALIAS
),
2051 tmp
= poptGetArg (ctx
);
2054 * Check for special invocation names mcedit and mcview,
2055 * if none apply then set the current directory and the other
2056 * directory from the command line arguments
2058 base
= x_basename (argv
[0]);
2059 if (!STRNCOMP (base
, "mce", 3) || !STRCOMP (base
, "vi")) {
2063 * Check for filename:lineno, followed by an optional colon.
2064 * This format is used by many programs (especially compilers)
2065 * in error messages and warnings. It is supported so that
2066 * users can quickly copy and paste file locations.
2068 char *end
= tmp
+ strlen (tmp
), *p
= end
;
2069 if (p
> tmp
&& p
[-1] == ':')
2071 while (p
> tmp
&& g_ascii_isdigit ((gchar
) p
[-1]))
2073 if (tmp
< p
&& p
< end
&& p
[-1] == ':') {
2075 gchar
*fname
= g_strndup (tmp
, p
- 1 - tmp
);
2077 * Check that the file before the colon actually exists.
2078 * If it doesn't exist, revert to the old behavior.
2080 if (mc_stat (tmp
, &st
) == -1 && mc_stat (fname
, &st
) != -1) {
2081 edit_one_file
= fname
;
2082 edit_one_file_start_line
= atoi (p
);
2085 goto try_plus_filename
;
2089 if (*tmp
== '+' && g_ascii_isdigit ((gchar
) tmp
[1])) {
2090 int start_line
= atoi (tmp
);
2091 if (start_line
> 0) {
2092 char *file
= poptGetArg (ctx
);
2095 edit_one_file_start_line
= start_line
;
2099 edit_one_file
= g_strdup (tmp
);
2102 } else if (!STRNCOMP (base
, "mcv", 3) || !STRCOMP (base
, "view")) {
2104 view_one_file
= g_strdup (tmp
);
2106 fputs ("No arguments given to the viewer\n", stderr
);
2110 /* sets the current dir and the other dir */
2112 this_dir
= g_strdup (tmp
);
2113 if ((tmp
= poptGetArg (ctx
)))
2114 other_dir
= g_strdup (tmp
);
2118 poptFreeContext (ctx
);
2122 main (int argc
, char *argv
[])
2124 /* We had LC_CTYPE before, LC_ALL includs LC_TYPE as well */
2125 setlocale (LC_ALL
, "");
2126 bindtextdomain ("mc", LOCALEDIR
);
2129 /* Set up temporary directory */
2134 /* This variable is used by the subshell */
2135 home_dir
= getenv ("HOME");
2137 /* mc_home was computed by OS_Setup */
2141 str_init_strings (NULL
);
2145 #ifdef USE_INTERNAL_EDIT
2146 for ( int i
= 0; i
< MAX_HISTORY_MOVETO
; i
++ ) {
2147 edit_history_moveto
[i
].filename
= NULL
;
2148 edit_history_moveto
[i
].line
= -1;
2153 SLtt_Ignore_Beep
= 1;
2156 handle_args (argc
, argv
);
2158 /* NOTE: This has to be called before slang_init or whatever routine
2159 calls any define_sequence */
2162 /* Must be done before installing the SIGCHLD handler [[FIXME]] */
2163 handle_console (CONSOLE_INIT
);
2165 #ifdef HAVE_SUBSHELL_SUPPORT
2166 /* Don't use subshell when invoked as viewer or editor */
2167 if (edit_one_file
|| view_one_file
)
2171 subshell_get_console_attributes ();
2172 #endif /* HAVE_SUBSHELL_SUPPORT */
2174 /* Install the SIGCHLD handler; must be done before init_subshell() */
2177 /* We need this, since ncurses endwin () doesn't restore the signals */
2178 save_stop_handler ();
2180 /* Must be done before init_subshell, to set up the terminal size: */
2181 /* FIXME: Should be removed and LINES and COLS computed on subshell */
2185 /* NOTE: This call has to be after slang_init. It's the small part from
2186 the previous init_key which had to be moved after the call of slang_init */
2187 init_key_input_fd ();
2193 init_xterm_support ();
2195 #ifdef HAVE_SUBSHELL_SUPPORT
2197 /* Done here to ensure that the subshell doesn't */
2198 /* inherit the file descriptors opened below, etc */
2202 #endif /* HAVE_SUBSHELL_SUPPORT */
2204 /* Removing this from the X code let's us type C-c */
2207 /* Also done after init_subshell, to save any shell init file messages */
2209 handle_console (CONSOLE_SAVE
);
2211 if (alternate_plus_minus
)
2212 application_keypad_mode ();
2214 #ifdef HAVE_SUBSHELL_SUPPORT
2216 prompt
= strip_ctrl_codes (subshell_prompt
);
2220 #endif /* HAVE_SUBSHELL_SUPPORT */
2221 prompt
= (geteuid () == 0) ? "# " : "$ ";
2223 /* Program main loop */
2224 if (!midnight_shutdown
)
2227 /* Save the tree store */
2230 /* Virtual File System shutdown */
2233 flush_extension_file (); /* does only free memory */
2240 if (console_flag
&& !(quit
& SUBSHELL_EXIT
))
2241 handle_console (CONSOLE_RESTORE
);
2242 if (alternate_plus_minus
)
2243 numeric_keypad_mode ();
2245 signal (SIGCHLD
, SIG_DFL
); /* Disable the SIGCHLD handler */
2248 handle_console (CONSOLE_DONE
);
2249 putchar ('\n'); /* Hack to make shell's prompt start at left of screen */
2251 if (last_wd_file
&& last_wd_string
&& !print_last_revert
2252 && !edit_one_file
&& !view_one_file
) {
2254 open (last_wd_file
, O_WRONLY
| O_CREAT
| O_TRUNC
| O_EXCL
,
2257 if (last_wd_fd
!= -1) {
2258 write (last_wd_fd
, last_wd_string
, strlen (last_wd_string
));
2262 g_free (last_wd_string
);
2267 free_codepages_list ();
2269 str_uninit_strings ();
2274 #ifdef USE_INTERNAL_EDIT
2275 for ( int i
= 0; i
< MAX_HISTORY_MOVETO
; i
++ ) {
2276 g_free(edit_history_moveto
[i
].filename
);