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, 2009 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. */
24 * \brief Source: this is a main module
36 #include <sys/types.h>
40 #include <pwd.h> /* for username in xterm title */
44 #include "../src/tty/tty.h"
45 #include "../src/skin/skin.h"
46 #include "../src/tty/mouse.h"
47 #include "../src/tty/key.h" /* For init_key() */
48 #include "../src/tty/win.h" /* xterm_flag */
50 #include "../src/mcconfig/mcconfig.h"
51 #include "../src/args.h"
52 #include "../src/skin/skin.h"
53 #include "../src/filehighlight/fhl.h"
62 #include "treestore.h"
63 #include "cons.saver.h"
65 #include "setup.h" /* save_setup() */
66 #include "boxes.h" /* sort_box() */
68 #include "cmd.h" /* Normal commands */
71 #include "learn.h" /* learn_keys() */
74 #include "ext.h" /* For flush_extension_file() */
76 /* Listbox for the command history feature */
80 #include "cmddef.h" /* CK_ cmd name const */
82 #include "../vfs/vfs.h" /* vfs_translate_url() */
89 #include "../vfs/smbfs.h" /* smbfs_set_debug() */
92 #ifdef USE_INTERNAL_EDIT
93 # include "../edit/edit.h"
98 #endif /* HAVE_CHARSET */
101 #include "../vfs/gc.h"
104 #include "keybind.h" /* type global_key_map_t */
106 /* When the modes are active, left_panel, right_panel and tree_panel */
107 /* Point to a proper data structure. You should check with the functions */
108 /* get_current_type and get_other_type the types of the panels before using */
109 /* This pointer variables */
111 /* The structures for the panels */
112 WPanel
*left_panel
= NULL
;
113 WPanel
*right_panel
= NULL
;
115 mc_fhl_t
*mc_filehighlight
;
117 /* The pointer to the tree */
118 WTree
*the_tree
= NULL
;
121 struct WMenu
*the_menubar
= NULL
;
123 /* Pointers to the selected and unselected panel */
124 WPanel
*current_panel
= NULL
;
126 /* Set if the command is being run from the "Right" menu */
129 /* Set when main loop should be terminated */
130 volatile int quit
= 0;
132 /* Set if you want the possible completions dialog for the first time */
133 int show_all_if_ambiguous
= 0;
135 /* Set when cd symlink following is desirable (bash mode) */
138 /* If set then dialogs just clean the screen when refreshing, else */
139 /* they do a complete refresh, refreshing all the parts of the program */
140 int fast_refresh
= 0;
142 /* If true, marking a files moves the cursor down */
143 int mark_moves_down
= 1;
145 /* If true, at startup the user-menu is invoked */
148 /* If true, then the +, - and \ keys have their special meaning only if the
149 * command line is emtpy, otherwise they behave like regular letters
151 int only_leading_plus_minus
= 1;
153 int pause_after_run
= pause_on_dumb_terminals
;
155 /* It true saves the setup when quitting */
156 int auto_save_setup
= 1;
160 * Don't restrict the output on the screen manager level,
161 * the translation tables take care of it.
163 #define full_eight_bits (1)
164 #define eight_bit_clean (1)
165 #else /* HAVE_CHARSET */
166 /* If true, allow characters in the range 160-255 */
167 int eight_bit_clean
= 1;
169 * If true, also allow characters in the range 128-159.
170 * This is reported to break on many terminals (xterm, qansi-m).
172 int full_eight_bits
= 0;
173 #endif /* !HAVE_CHARSET */
176 * If utf-8 terminal utf8_display = 1
177 * Display bits set UTF-8
180 int utf8_display
= 0;
182 /* If true use the internal viewer */
183 int use_internal_view
= 1;
185 /* Have we shown the fast-reload warning in the past? */
186 int fast_reload_w
= 0;
188 /* Move page/item? When clicking on the top or bottom of a panel */
189 int mouse_move_pages
= 1;
191 /* If true: l&r arrows are used to chdir if the input line is empty */
192 int navigate_with_arrows
= 0;
194 /* If true program softkeys (HP terminals only) on startup and after every
195 command ran in the subshell to the description found in the termcap/terminfo
197 int reset_hp_softkeys
= 0;
200 const char *prompt
= NULL
;
202 /* The widget where we draw the prompt */
211 /* Mouse type: GPM, xterm or none */
212 Mouse_Type use_mouse_p
= MOUSE_NONE
;
214 /* If on, default for "No" in delete operations */
217 /* Controls screen clearing before an exec */
218 int clear_before_exec
= 1;
220 /* Asks for confirmation before deleting a file */
221 int confirm_delete
= 1;
223 /* Asks for confirmation before deleting a hotlist entry */
224 int confirm_directory_hotlist_delete
= 1;
226 /* Asks for confirmation before overwriting a file */
227 int confirm_overwrite
= 1;
229 /* Asks for confirmation before executing a program by pressing enter */
230 int confirm_execute
= 0;
232 /* Asks for confirmation before leaving the program */
233 int confirm_exit
= 1;
235 /* Asks for confirmation when using F3 to view a directory and there
237 int confirm_view_dir
= 0;
239 /* This flag indicates if the pull down menus by default drop down */
242 /* if skip_check_codeset = 1 do not show warning about
243 * system and display codeset is different
245 int skip_check_codeset
= 0;
247 /* The dialog handle for the main program */
248 Dlg_head
*midnight_dlg
= NULL
;
250 /* Subshell: if set, then the prompt was not saved on CONSOLE_SAVE */
251 /* We need to paint it after CONSOLE_RESTORE, see: load_prompt */
252 int update_prompt
= 0;
254 /* The home directory */
255 const char *home_dir
= NULL
;
257 /* The value of the other directory, only used when loading the setup */
258 char *other_dir
= NULL
;
260 /* Only used at program boot */
261 int boot_current_is_left
= 1;
263 static char *this_dir
= NULL
;
265 /* If this is true, then when browsing the tree the other window will
266 * automatically reload it's directory with the contents of the currently
267 * selected directory.
271 /* If set, then print to the given file the last directory we were at */
272 static char *last_wd_string
= NULL
;
273 /* Set to 1 to suppress printing the last directory */
274 static int print_last_revert
= 0;
276 /* File name to view if argument was supplied */
277 const char *view_one_file
= NULL
;
279 /* File name to edit if argument was supplied */
280 const char *edit_one_file
= NULL
;
282 /* Line to start the editor on */
283 static int edit_one_file_start_line
= 0;
285 /* Used so that widgets know if they are being destroyed or
287 int midnight_shutdown
= 0;
289 /* The user's shell */
292 /* mc_home: The home of MC - /etc/mc or defined by MC_DATADIR */
293 char *mc_home
= NULL
;
295 /* mc_home_alt: Alternative home of MC - deprecated /usr/share/mc */
296 char *mc_home_alt
= NULL
;
300 /* Define this function for glib-style error handling */
302 mc_main_error_quark (void)
304 return g_quark_from_static_string (PACKAGE
);
307 GArray
*editor_keymap
= NULL
;
308 GArray
*viewer_keymap
= NULL
;
309 GArray
*viewer_hex_keymap
= NULL
;
310 GArray
*main_keymap
= NULL
;
311 GArray
*main_x_keymap
= NULL
;
312 GArray
*panel_keymap
= NULL
;
313 GArray
*input_keymap
= NULL
;
315 const global_key_map_t
*main_map
;
316 const global_key_map_t
*main_x_map
;
319 reload_panelized (WPanel
*panel
)
322 dir_list
*list
= &panel
->dir
;
324 if (panel
!= current_panel
)
325 mc_chdir (panel
->cwd
);
327 for (i
= 0, j
= 0; i
< panel
->count
; i
++) {
328 if (list
->list
[i
].f
.marked
) {
329 /* Unmark the file in advance. In case the following mc_lstat
330 * fails we are done, else we have to mark the file again
331 * (Note: do_file_mark depends on a valid "list->list [i].buf").
332 * IMO that's the best way to update the panel's summary status
335 do_file_mark (panel
, i
, 0);
337 if (mc_lstat (list
->list
[i
].fname
, &list
->list
[i
].st
)) {
338 g_free (list
->list
[i
].fname
);
341 if (list
->list
[i
].f
.marked
)
342 do_file_mark (panel
, i
, 1);
344 list
->list
[j
] = list
->list
[i
];
348 panel
->count
= set_zero_dir (list
);
352 if (panel
!= current_panel
)
353 mc_chdir (current_panel
->cwd
);
357 update_one_panel_widget (WPanel
*panel
, int force_update
,
358 const char *current_file
)
361 char *my_current_file
= NULL
;
363 if (force_update
& UP_RELOAD
) {
364 panel
->is_panelized
= 0;
365 mc_setctl (panel
->cwd
, VFS_SETCTL_FLUSH
, 0);
366 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
369 /* If current_file == -1 (an invalid pointer) then preserve selection */
370 if (current_file
== UP_KEEPSEL
) {
372 my_current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
373 current_file
= my_current_file
;
377 if (panel
->is_panelized
)
378 reload_panelized (panel
);
380 panel_reload (panel
);
382 try_to_select (panel
, current_file
);
386 g_free (my_current_file
);
390 update_one_panel (int which
, int force_update
, const char *current_file
)
394 if (get_display_type (which
) != view_listing
)
397 panel
= (WPanel
*) get_panel_widget (which
);
398 update_one_panel_widget (panel
, force_update
, current_file
);
401 /* Save current stat of directories to avoid reloading the panels */
402 /* when no modifications have taken place */
404 save_cwds_stat (void)
407 mc_stat (current_panel
->cwd
, &(current_panel
->dir_stat
));
408 if (get_other_type () == view_listing
)
409 mc_stat (other_panel
->cwd
, &(other_panel
->dir_stat
));
413 #ifdef HAVE_SUBSHELL_SUPPORT
415 do_update_prompt (void)
418 printf ("\r\n%s", subshell_prompt
);
423 #endif /* HAVE_SUBSHELL_SUPPORT */
428 free_completions (cmdline
);
429 dlg_one_down (midnight_dlg
);
432 /* Stop MC main dialog and the current dialog if it exists.
433 * Needed to provide fast exit from MC viewer or editor on shell exit */
437 midnight_dlg
->running
= 0;
439 current_dlg
->running
= 0;
444 quit_cmd_internal (int quiet
)
448 if (quiet
|| !confirm_exit
) {
452 (_(" The Midnight Commander "),
453 _(" Do you really want to quit the Midnight Commander? "), D_NORMAL
,
454 2, _("&Yes"), _("&No")) == 0)
458 #ifdef HAVE_SUBSHELL_SUPPORT
461 else if ((q
= exit_subshell ()))
473 quit_cmd_internal (0);
477 quiet_quit_cmd (void)
479 print_last_revert
= 1;
480 quit_cmd_internal (1);
483 /* Wrapper for do_subshell_chdir, check for availability of subshell */
485 subshell_chdir (const char *directory
)
487 #ifdef HAVE_SUBSHELL_SUPPORT
489 if (vfs_current_is_local ())
490 do_subshell_chdir (directory
, 0, 1);
492 #endif /* HAVE_SUBSHELL_SUPPORT */
496 directory_history_add (struct WPanel
*panel
, const char *dir
)
500 tmp
= g_strdup (dir
);
501 strip_password (tmp
, 1);
503 panel
->dir_history
= list_append_unique (panel
->dir_history
, tmp
);
507 * If we moved to the parent directory move the selection pointer to
508 * the old directory name; If we leave VFS dir, remove FS specificator.
510 * You do _NOT_ want to add any vfs aware code here. <pavel@ucw.cz>
513 get_parent_dir_name (const char *cwd
, const char *lwd
)
516 if (strlen (lwd
) > strlen (cwd
))
517 if ((p
= strrchr (lwd
, PATH_SEP
)) && !strncmp (cwd
, lwd
, p
- lwd
) &&
518 ((gsize
)strlen (cwd
) == (gsize
) p
- (gsize
) lwd
|| (p
== lwd
&& cwd
[0] == PATH_SEP
&&
526 * Changes the current directory of the panel.
527 * Don't record change in the directory history.
530 _do_panel_cd (WPanel
*panel
, const char *new_dir
, enum cd_enum cd_type
)
532 const char *directory
;
534 char temp
[MC_MAXPATHLEN
];
535 char *translated_url
;
537 if (cd_type
== cd_parse_command
) {
538 while (*new_dir
== ' ')
542 olddir
= g_strdup (panel
->cwd
);
543 new_dir
= translated_url
= vfs_translate_url (new_dir
);
545 /* Convert *new_path to a suitable pathname, handle ~user */
547 if (cd_type
== cd_parse_command
) {
548 if (!strcmp (new_dir
, "-")) {
549 strcpy (temp
, panel
->lwd
);
553 directory
= *new_dir
? new_dir
: home_dir
;
555 if (mc_chdir (directory
) == -1) {
556 strcpy (panel
->cwd
, olddir
);
558 g_free (translated_url
);
561 g_free (translated_url
);
563 /* Success: save previous directory, shutdown status of previous dir */
564 strcpy (panel
->lwd
, olddir
);
565 free_completions (cmdline
);
567 mc_get_current_wd (panel
->cwd
, sizeof (panel
->cwd
) - 2);
569 vfs_release_path (olddir
);
571 subshell_chdir (panel
->cwd
);
573 /* Reload current panel */
574 panel_clean_dir (panel
);
576 do_load_dir (panel
->cwd
, &panel
->dir
, panel
->sort_type
,
577 panel
->reverse
, panel
->case_sensitive
,
578 panel
->exec_first
, panel
->filter
);
579 try_to_select (panel
, get_parent_dir_name (panel
->cwd
, olddir
));
582 update_xterm_title_path ();
590 * Changes the current directory of the panel.
591 * Record change in the directory history.
594 do_panel_cd (struct WPanel
*panel
, const char *new_dir
, enum cd_enum cd_type
)
598 r
= _do_panel_cd (panel
, new_dir
, cd_type
);
600 directory_history_add (panel
, panel
->cwd
);
605 do_cd (const char *new_dir
, enum cd_enum exact
)
607 return (do_panel_cd (current_panel
, new_dir
, exact
));
611 directory_history_next (WPanel
*panel
)
615 nextdir
= g_list_next (panel
->dir_history
);
620 if (_do_panel_cd (panel
, (char *) nextdir
->data
, cd_exact
))
621 panel
->dir_history
= nextdir
;
625 directory_history_prev (WPanel
*panel
)
629 prevdir
= g_list_previous (panel
->dir_history
);
634 if (_do_panel_cd (panel
, (char *) prevdir
->data
, cd_exact
))
635 panel
->dir_history
= prevdir
;
639 directory_history_list (WPanel
*panel
)
643 if (!panel
->dir_history
)
646 s
= show_hist (panel
->dir_history
, &panel
->widget
);
651 if (_do_panel_cd (panel
, s
, cd_exact
))
652 directory_history_add (panel
, panel
->cwd
);
654 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
658 #ifdef HAVE_SUBSHELL_SUPPORT
660 load_prompt (int fd
, void *unused
)
665 if (!read_subshell_prompt ())
668 /* Don't actually change the prompt if it's invisible */
669 if (current_dlg
== midnight_dlg
&& command_prompt
) {
673 tmp_prompt
= strip_ctrl_codes (subshell_prompt
);
674 prompt_len
= str_term_width1 (tmp_prompt
);
676 /* Check for prompts too big */
677 if (COLS
> 8 && prompt_len
> COLS
- 8) {
678 tmp_prompt
[COLS
- 8] = '\0';
679 prompt_len
= COLS
- 8;
682 label_set_text (the_prompt
, prompt
);
683 winput_set_origin ((WInput
*) cmdline
, prompt_len
,
686 /* since the prompt has changed, and we are called from one of the
687 * tty_get_event channels, the prompt updating does not take place
688 * automatically: force a cursor update and a screen refresh
690 update_cursor (midnight_dlg
);
696 #endif /* HAVE_SUBSHELL_SUPPORT */
704 if (!SELECTED_IS_PANEL
)
708 sort_order
= sort_box (p
->sort_type
, &p
->reverse
,
712 panel_set_sort_order (p
, sort_order
);
721 sel_dir
= tree_box (selection (current_panel
)->fname
);
723 do_cd (sel_dir
, cd_exact
);
728 #ifdef LISTMODE_EDITOR
734 if (get_current_type () != view_listing
)
737 newmode
= listmode_edit (current_panel
->user_format
);
741 g_free (current_panel
->user_format
);
742 current_panel
->list_type
= list_user
;
743 current_panel
->user_format
= newmode
;
744 set_panel_formats (current_panel
);
748 #endif /* LISTMODE_EDITOR */
750 /* NOTICE: hotkeys specified here are overriden in menubar_paint_idx (alex) */
751 static menu_entry LeftMenu
[] = {
752 {' ', N_("&Listing mode..."), NULL_HOTKEY
, listing_cmd
},
753 {' ', N_("&Quick view C-x q"), NULL_HOTKEY
, quick_view_cmd
},
754 {' ', N_("&Info C-x i"), NULL_HOTKEY
, info_cmd
},
755 {' ', N_("&Tree"), NULL_HOTKEY
, tree_cmd
},
756 {' ', "", NULL_HOTKEY
, 0},
757 {' ', N_("&Sort order..."), NULL_HOTKEY
, sort_cmd
},
758 {' ', "", NULL_HOTKEY
, 0},
759 {' ', N_("&Filter..."), NULL_HOTKEY
, filter_cmd
},
761 {' ', "",NULL_HOTKEY
, 0},
762 {' ', N_("&Encoding... C-t"), NULL_HOTKEY
, encoding_cmd
},
765 {' ', "", NULL_HOTKEY
, 0},
766 #ifdef ENABLE_VFS_MCFS
767 {' ', N_("&Network link..."), NULL_HOTKEY
, netlink_cmd
},
769 {' ', N_("FT&P link..."), NULL_HOTKEY
, ftplink_cmd
},
770 {' ', N_("S&hell link..."), NULL_HOTKEY
, fishlink_cmd
},
772 {' ', N_("SM&B link..."), NULL_HOTKEY
, smblink_cmd
},
775 {' ', "", NULL_HOTKEY
, 0},
776 {' ', N_("&Rescan C-r"), NULL_HOTKEY
, reread_cmd
}
779 static menu_entry RightMenu
[] = {
780 {' ', N_("&Listing mode..."), NULL_HOTKEY
, listing_cmd
},
781 {' ', N_("&Quick view C-x q"), NULL_HOTKEY
, quick_view_cmd
},
782 {' ', N_("&Info C-x i"), NULL_HOTKEY
, info_cmd
},
783 {' ', N_("&Tree"), NULL_HOTKEY
, tree_cmd
},
784 {' ', "", NULL_HOTKEY
, 0},
785 {' ', N_("&Sort order..."), NULL_HOTKEY
, sort_cmd
},
786 {' ', "", NULL_HOTKEY
, 0},
787 {' ', N_("&Filter..."), NULL_HOTKEY
, filter_cmd
},
789 {' ', "",NULL_HOTKEY
, 0},
790 {' ', N_("&Encoding... C-t"), NULL_HOTKEY
, encoding_cmd
},
793 {' ', "", NULL_HOTKEY
, 0},
794 #ifdef ENABLE_VFS_MCFS
795 {' ', N_("&Network link..."), NULL_HOTKEY
, netlink_cmd
},
797 {' ', N_("FT&P link..."), NULL_HOTKEY
, ftplink_cmd
},
798 {' ', N_("S&hell link..."), NULL_HOTKEY
, fishlink_cmd
},
800 {' ', N_("SM&B link..."), NULL_HOTKEY
, smblink_cmd
},
803 {' ', "", NULL_HOTKEY
, 0},
804 {' ', N_("&Rescan C-r"), NULL_HOTKEY
, reread_cmd
}
807 static menu_entry FileMenu
[] = {
808 {' ', N_("&View F3"), NULL_HOTKEY
, view_cmd
},
809 {' ', N_("Vie&w file... "), NULL_HOTKEY
, view_file_cmd
},
810 {' ', N_("&Filtered view M-!"), NULL_HOTKEY
, filtered_view_cmd
},
811 {' ', N_("&Edit F4"), NULL_HOTKEY
, edit_cmd
},
812 {' ', N_("&Copy F5"), NULL_HOTKEY
, copy_cmd
},
813 {' ', N_("c&Hmod C-x c"), NULL_HOTKEY
, chmod_cmd
},
814 {' ', N_("&Link C-x l"), NULL_HOTKEY
, link_cmd
},
815 {' ', N_("&SymLink C-x s"), NULL_HOTKEY
, symlink_cmd
},
816 {' ', N_("edit s&Ymlink C-x C-s"), NULL_HOTKEY
, edit_symlink_cmd
},
817 {' ', N_("ch&Own C-x o"), NULL_HOTKEY
, chown_cmd
},
818 {' ', N_("&Advanced chown "), NULL_HOTKEY
, chown_advanced_cmd
},
819 {' ', N_("&Rename/Move F6"), NULL_HOTKEY
, ren_cmd
},
820 {' ', N_("&Mkdir F7"), NULL_HOTKEY
, mkdir_cmd
},
821 {' ', N_("&Delete F8"), NULL_HOTKEY
, delete_cmd
},
822 {' ', N_("&Quick cd M-c"), NULL_HOTKEY
, quick_cd_cmd
},
823 {' ', "", NULL_HOTKEY
, 0},
824 {' ', N_("select &Group M-+"), NULL_HOTKEY
, select_cmd
},
825 {' ', N_("u&Nselect group M-\\"), NULL_HOTKEY
, unselect_cmd
},
826 {' ', N_("reverse selec&Tion M-*"), NULL_HOTKEY
, reverse_selection_cmd
},
827 {' ', "", NULL_HOTKEY
, 0},
828 {' ', N_("e&Xit F10"), NULL_HOTKEY
, quit_cmd
}
831 static menu_entry CmdMenu
[] = {
832 {' ', N_("&User menu F2"), NULL_HOTKEY
, user_file_menu_cmd
},
833 /* I know, I'm lazy, but the tree widget when it's not running
834 * as a panel still has some problems, I have not yet finished
835 * the WTree widget port, sorry.
837 {' ', N_("&Directory tree"), NULL_HOTKEY
, treebox_cmd
},
838 {' ', N_("&Find file M-?"), NULL_HOTKEY
, find_cmd
},
839 {' ', N_("s&Wap panels C-u"), NULL_HOTKEY
, swap_cmd
},
840 {' ', N_("switch &Panels on/off C-o"), NULL_HOTKEY
, view_other_cmd
},
841 {' ', N_("&Compare directories C-x d"), NULL_HOTKEY
, compare_dirs_cmd
},
842 {' ', N_("e&Xternal panelize C-x !"), NULL_HOTKEY
, external_panelize
},
843 {' ', N_("show directory s&Izes"), NULL_HOTKEY
, dirsizes_cmd
},
844 {' ', "", NULL_HOTKEY
, 0},
845 {' ', N_("Command &history M-h"), NULL_HOTKEY
, history_cmd
},
846 {' ', N_("di&Rectory hotlist C-\\"), NULL_HOTKEY
, quick_chdir_cmd
},
848 {' ', N_("&Active VFS list C-x a"), NULL_HOTKEY
, reselect_vfs
},
850 #ifdef WITH_BACKGROUND
851 {' ', N_("&Background jobs C-x j"), NULL_HOTKEY
, jobs_cmd
},
853 {' ', "", NULL_HOTKEY
, 0},
855 {' ', N_("&Undelete files (ext2fs only)"), NULL_HOTKEY
, undelete_cmd
},
857 #ifdef LISTMODE_EDITOR
858 {' ', N_("&Listing format edit"), NULL_HOTKEY
, listmode_cmd
},
860 #if defined (USE_EXT2FSLIB) || defined (LISTMODE_EDITOR)
861 {' ', "", NULL_HOTKEY
, 0},
863 {' ', N_("Edit &extension file"), NULL_HOTKEY
, ext_cmd
},
864 {' ', N_("Edit &menu file"), NULL_HOTKEY
, edit_mc_menu_cmd
},
865 {' ', N_("Edit &highlighting group file"), NULL_HOTKEY
, edit_fhl_cmd
}
868 /* Must keep in sync with the constants in menu_cmd */
869 static menu_entry OptMenu
[] = {
870 {' ', N_("&Configuration..."), NULL_HOTKEY
, configure_box
},
871 {' ', N_("&Layout..."), NULL_HOTKEY
, layout_cmd
},
872 {' ', N_("c&Onfirmation..."), NULL_HOTKEY
, confirm_box
},
873 {' ', N_("&Display bits..."), NULL_HOTKEY
, display_bits_box
},
874 {' ', N_("learn &Keys..."), NULL_HOTKEY
, learn_keys
},
876 {' ', N_("&Virtual FS..."), NULL_HOTKEY
, configure_vfs
},
877 #endif /* !USE_VFS */
878 {' ', "", NULL_HOTKEY
, 0},
879 {' ', N_("&Save setup"), NULL_HOTKEY
, save_setup_cmd
}
882 #define menu_entries(x) sizeof(x)/sizeof(menu_entry)
884 static Menu
*MenuBar
[5];
890 create_menu (horizontal_split
? _(" &Above ") : _(" &Left "),
891 LeftMenu
, menu_entries (LeftMenu
),
892 "[Left and Right Menus]");
894 create_menu (_(" &File "), FileMenu
, menu_entries (FileMenu
),
897 create_menu (_(" &Command "), CmdMenu
, menu_entries (CmdMenu
),
900 create_menu (_(" &Options "), OptMenu
, menu_entries (OptMenu
),
903 create_menu (horizontal_split
? _(" &Below ") : _(" &Right "),
904 RightMenu
, menu_entries (RightMenu
),
905 "[Left and Right Menus]");
913 for (i
= 0; i
< 5; i
++) {
914 destroy_menu (MenuBar
[i
]);
919 menu_last_selected_cmd (void)
921 the_menubar
->active
= 1;
922 the_menubar
->dropped
= drop_menus
;
923 the_menubar
->previous_widget
= midnight_dlg
->current
->dlg_id
;
924 dlg_select_widget (the_menubar
);
930 if (the_menubar
->active
)
933 if ((get_current_index () == 0) ^ (!current_panel
->active
))
934 the_menubar
->selected
= 0;
936 the_menubar
->selected
= 4;
937 menu_last_selected_cmd ();
940 /* Flag toggling functions */
942 toggle_fast_reload (void)
944 fast_reload
= !fast_reload
;
945 if (fast_reload_w
== 0 && fast_reload
) {
946 message (D_NORMAL
, _(" Information "),
948 (" Using the fast reload option may not reflect the exact \n"
949 " directory contents. In this case you'll need to do a \n"
950 " manual reload of the directory. See the man page for \n"
957 toggle_mix_all_files (void)
959 mix_all_files
= !mix_all_files
;
960 update_panels (UP_RELOAD
, UP_KEEPSEL
);
964 toggle_show_backup (void)
966 show_backups
= !show_backups
;
967 update_panels (UP_RELOAD
, UP_KEEPSEL
);
971 toggle_show_hidden (void)
973 show_dot_files
= !show_dot_files
;
974 update_panels (UP_RELOAD
, UP_KEEPSEL
);
978 toggle_kilobyte_si (void)
980 kilobyte_si
= !kilobyte_si
;
981 update_panels (UP_RELOAD
, UP_KEEPSEL
);
985 * Just a hack for allowing url-like pathnames to be accepted from the
989 translated_mc_chdir (char *dir
)
993 newdir
= vfs_translate_url (dir
);
1005 char original_dir
[1024];
1007 original_dir
[0] = 0;
1009 if (boot_current_is_left
) {
1012 current_mode
= startup_left_mode
;
1013 other_mode
= startup_right_mode
;
1017 current_mode
= startup_right_mode
;
1018 other_mode
= startup_left_mode
;
1020 /* Creates the left panel */
1023 /* Ok, user has specified two dirs, save the original one,
1024 * since we may not be able to chdir to the proper
1025 * second directory later
1027 mc_get_current_wd (original_dir
, sizeof (original_dir
) - 2);
1029 translated_mc_chdir (this_dir
);
1031 set_display_type (current_index
, current_mode
);
1033 /* The other panel */
1035 if (original_dir
[0])
1036 translated_mc_chdir (original_dir
);
1037 translated_mc_chdir (other_dir
);
1039 set_display_type (other_index
, other_mode
);
1041 if (startup_left_mode
== view_listing
) {
1042 current_panel
= left_panel
;
1045 current_panel
= right_panel
;
1047 current_panel
= left_panel
;
1050 /* Create the nice widgets */
1051 cmdline
= command_new (0, 0, 0);
1052 the_prompt
= label_new (0, 0, prompt
);
1053 the_prompt
->transparent
= 1;
1054 the_bar
= buttonbar_new (keybar_visible
);
1056 the_hint
= label_new (0, 0, 0);
1057 the_hint
->transparent
= 1;
1058 the_hint
->auto_adjust_cols
= 0;
1059 the_hint
->widget
.cols
= COLS
;
1061 the_menubar
= menubar_new (0, 0, COLS
, MenuBar
, 5);
1065 copy_current_pathname (void)
1068 if (!command_prompt
)
1071 cwd_path
= remove_encoding_from_path (current_panel
->cwd
);
1072 command_insert (cmdline
, cwd_path
, 0);
1074 if (cwd_path
[strlen (cwd_path
) - 1] != PATH_SEP
)
1075 command_insert (cmdline
, PATH_SEP_STR
, 0);
1080 copy_other_pathname (void)
1084 if (get_other_type () != view_listing
)
1087 if (!command_prompt
)
1090 cwd_path
= remove_encoding_from_path (other_panel
->cwd
);
1091 command_insert (cmdline
, cwd_path
, 0);
1093 if (cwd_path
[strlen (cwd_path
) - 1] != PATH_SEP
)
1094 command_insert (cmdline
, PATH_SEP_STR
, 0);
1099 copy_readlink (WPanel
*panel
)
1101 if (!command_prompt
)
1103 if (S_ISLNK (selection (panel
)->st
.st_mode
)) {
1104 char buffer
[MC_MAXPATHLEN
];
1106 concat_dir_and_file (panel
->cwd
, selection (panel
)->fname
);
1109 i
= mc_readlink (p
, buffer
, MC_MAXPATHLEN
- 1);
1113 command_insert (cmdline
, buffer
, 1);
1119 copy_current_readlink (void)
1121 copy_readlink (current_panel
);
1125 copy_other_readlink (void)
1127 if (get_other_type () != view_listing
)
1129 copy_readlink (other_panel
);
1132 /* Insert the selected file name into the input line */
1134 copy_prog_name (void)
1137 if (!command_prompt
)
1140 if (get_current_type () == view_tree
) {
1141 WTree
*tree
= (WTree
*) get_panel_widget (get_current_index ());
1142 tmp
= tree_selected_name (tree
);
1144 tmp
= selection (current_panel
)->fname
;
1146 command_insert (cmdline
, tmp
, 1);
1150 copy_tagged (WPanel
*panel
)
1154 if (!command_prompt
)
1156 input_disable_update (cmdline
);
1157 if (panel
->marked
) {
1158 for (i
= 0; i
< panel
->count
; i
++) {
1159 if (panel
->dir
.list
[i
].f
.marked
)
1160 command_insert (cmdline
, panel
->dir
.list
[i
].fname
, 1);
1163 command_insert (cmdline
, panel
->dir
.list
[panel
->selected
].fname
,
1166 input_enable_update (cmdline
);
1170 copy_current_tagged (void)
1172 copy_tagged (current_panel
);
1176 copy_other_tagged (void)
1178 if (get_other_type () != view_listing
)
1180 copy_tagged (other_panel
);
1186 buttonbar_set_label (midnight_dlg
, 1, _("Help"), help_cmd
);
1187 buttonbar_set_label (midnight_dlg
, 2, _("Menu"), user_file_menu_cmd
);
1188 buttonbar_set_label (midnight_dlg
, 9, _("PullDn"), menu_cmd
);
1189 buttonbar_set_label (midnight_dlg
, 10, _("Quit"), quit_cmd
);
1192 static int ctl_x_map_enabled
= 0;
1197 ctl_x_map_enabled
= 1;
1206 midnight_execute_cmd(int command
)
1208 cb_ret_t res
= MSG_HANDLED
;
1211 case CK_MenuLastSelectedCmd
:
1212 menu_last_selected_cmd ();
1214 case CK_QuietQuitCmd
:
1217 case CK_SingleDirsizeCmd
:
1218 single_dirsize_cmd ();
1220 case CK_CopyCurrentPathname
:
1221 copy_current_pathname ();
1223 case CK_CopyOtherPathname
:
1224 copy_other_pathname ();
1229 case CK_QuickChdirCmd
:
1235 case CK_FilteredViewCmd
:
1236 filtered_view_cmd ();
1244 case CK_ToggleListingCmd
:
1245 toggle_listing_cmd ();
1250 case CK_ShowCommandLine
:
1255 case CK_CompareDirsCmd
:
1257 case CK_ReselectVfs
:
1259 case CK_CopyCurrentTagged
:
1260 copy_current_tagged ();
1262 case CK_CopyOtherTarget
:
1263 copy_other_tagged ();
1265 case CK_CopyCurrentReadlink
:
1266 copy_current_readlink ();
1268 case CK_CopyOthertReadlink
:
1269 copy_other_readlink ();
1283 case CK_EditSymlinkCmd
:
1284 edit_symlink_cmd ();
1287 info_cmd_no_menu ();
1289 case CK_QuickViewCmd
:
1290 quick_cmd_no_menu ();
1295 case CK_ExternalPanelize
:
1296 external_panelize ();
1298 #ifdef WITH_BACKGROUND
1303 case CK_StartExtMap1
:
1307 res
= MSG_NOT_HANDLED
;
1316 /* Call all the inits */
1319 tty_display_8bit (full_eight_bits
!= 0);
1321 tty_display_8bit (eight_bit_clean
!= 0);
1326 init_xterm_support (void)
1328 const char *termvalue
;
1330 termvalue
= getenv ("TERM");
1331 if (!termvalue
|| !(*termvalue
)) {
1332 fputs (_("The TERM environment variable is unset!\n"), stderr
);
1336 /* Check mouse capabilities */
1337 xmouse_seq
= tty_tgetstr ("Km");
1339 if (strcmp (termvalue
, "cygwin") == 0) {
1340 mc_args__force_xterm
= 1;
1341 use_mouse_p
= MOUSE_DISABLED
;
1344 if (mc_args__force_xterm
|| strncmp (termvalue
, "xterm", 5) == 0
1345 || strncmp (termvalue
, "konsole", 7) == 0
1346 || strncmp (termvalue
, "rxvt", 4) == 0
1347 || strcmp (termvalue
, "Eterm") == 0
1348 || strcmp (termvalue
, "dtterm") == 0) {
1351 /* Default to the standard xterm sequence */
1353 xmouse_seq
= ESC_STR
"[M";
1356 /* Enable mouse unless explicitly disabled by --nomouse */
1357 if (use_mouse_p
!= MOUSE_DISABLED
) {
1358 const char *color_term
= getenv ("COLORTERM");
1359 if (strncmp (termvalue
, "rxvt", 4) == 0 ||
1360 (color_term
!= NULL
&& strncmp (color_term
, "rxvt", 4) == 0) ||
1361 strcmp (termvalue
, "Eterm") == 0) {
1362 use_mouse_p
= MOUSE_XTERM_NORMAL_TRACKING
;
1364 use_mouse_p
= MOUSE_XTERM_BUTTON_EVENT_TRACKING
;
1378 #ifdef HAVE_SUBSHELL_SUPPORT
1380 add_select_channel (subshell_pty
, load_prompt
, 0);
1381 #endif /* !HAVE_SUBSHELL_SUPPORT */
1383 tty_setup_sigwinch (sigwinch_handler
);
1385 verbose
= !((tty_baudrate () < 9600) || tty_is_slow ());
1387 init_xterm_support ();
1392 setup_dummy_mc (void)
1394 char d
[MC_MAXPATHLEN
];
1396 mc_get_current_wd (d
, MC_MAXPATHLEN
);
1401 static void check_codeset()
1403 const char *_system_codepage
= NULL
;
1405 const char *_source_codepage
= NULL
;
1406 const char *_display_codepage
= NULL
;
1407 int profile_changed
= 0;
1412 if ( !skip_check_codeset
) {
1414 QuickWidget ecs_widgets
[] = {
1415 QUICK_BUTTON (4, 6, 13, CONFY
, N_("&Skip"), B_EXIT
, NULL
),
1416 QUICK_BUTTON (1, 11, 13, CONFY
, N_("&Fix it"), B_ENTER
, NULL
),
1417 QUICK_CHECKBOX (1, 13, 11, CONFY
, N_("don't ask again"), &skip_check_codeset
),
1418 QUICK_LABEL (2, 30, 3, CONFY
, N_("Chosen display charset (Settings->Display bits)\n"
1419 "or source codeset (in mcedit ctrl-t) \n"
1420 "does not match one set via locale. \n"
1421 "Set correct codeset manually or press <<Fix it>> \n"
1422 "to set locale default.\n\n"
1423 "Or set \'don't ask again\' and press <<Skip>>")),
1429 CONFX
, CONFY
, -1, -1, N_(" Confirmation "),
1430 "[Confirmation]", ecs_widgets
, FALSE
1434 _system_codepage
= str_detect_termencoding();
1435 _source_codepage
= get_codepage_id (source_codepage
);
1436 _display_codepage
= get_codepage_id (display_codepage
);
1437 if ( (strcmp (_system_codepage
, _display_codepage
)) ||
1438 (strcmp (_system_codepage
, _source_codepage
)) ) {
1439 if (quick_dialog (&ecs
) == B_ENTER
){
1440 display_codepage
= get_codepage_index (_system_codepage
);
1441 cp_display
= get_codepage_id (display_codepage
);
1442 if ( !strcmp (cp_display
, _system_codepage
)) {
1443 mc_config_set_string(mc_main_config
, "Misc", "display_codepage", cp_display
);
1444 mc_config_set_string(mc_main_config
, "Misc", "source_codepage", cp_display
);
1445 display_codepage
= get_codepage_index ( cp_display
);
1446 utf8_display
= str_isutf8 (_system_codepage
);
1447 source_codepage
= display_codepage
;
1448 cp_source
= cp_display
;
1449 profile_changed
= 1;
1451 utf8_display
= str_isutf8 (_system_codepage
);
1452 cp_source
= cp_display
= _system_codepage
;
1455 if ( skip_check_codeset
) {
1456 mc_config_set_int(mc_main_config
, "Midnight-Commander", "skip_check_codeset", 1);
1457 profile_changed
= 1;
1461 if ( profile_changed
)
1464 #else /* HAVE_CHARSET */
1465 _system_codepage
= str_detect_termencoding();
1466 utf8_display
= str_isutf8 (_system_codepage
);
1467 #endif /* HAVE_CHARSET */
1473 if (!(quit
& SUBSHELL_EXIT
))
1475 tty_reset_shell_mode ();
1490 * We sync the profiles since the hotlist may have changed, while
1491 * we only change the setup data if we have the auto save feature set
1494 if (auto_save_setup
)
1495 save_setup (); /* does also call save_hotlist */
1498 save_panel_types ();
1501 vfs_add_current_stamps ();
1504 /* This should be called after destroy_dlg since panel widgets
1505 * save their state on the profiles
1508 done_mc_profile (void)
1514 midnight_callback (struct Dlg_head
*h
, dlg_msg_t msg
, int parm
)
1521 /* We only need the first idle event */
1522 set_idle_proc (h
, 0);
1524 user_file_menu_cmd ();
1529 if (ctl_x_map_enabled
) {
1530 ctl_x_map_enabled
= 0;
1531 for (i
= 0; main_x_map
[i
].key
; i
++)
1532 if (parm
== main_x_map
[i
].key
)
1533 return midnight_execute_cmd (main_x_map
[i
].command
);
1536 /* FIXME: should handle all menu shortcuts before this point */
1537 if (the_menubar
->active
)
1538 return MSG_NOT_HANDLED
;
1540 if (parm
== KEY_F (10)) {
1546 free_completions (cmdline
);
1549 for (i
= 0; cmdline
->buffer
[i
] && (cmdline
->buffer
[i
] == ' ' ||
1550 cmdline
->buffer
[i
] == '\t'); i
++);
1551 if (cmdline
->buffer
[i
]) {
1552 send_message ((Widget
*) cmdline
, WIDGET_KEY
, parm
);
1555 stuff (cmdline
, "", 0);
1559 /* Ctrl-Enter and Alt-Enter */
1560 if (((parm
& ~(KEY_M_CTRL
| KEY_M_ALT
)) == '\n')
1561 && (parm
& (KEY_M_CTRL
| KEY_M_ALT
))) {
1566 /* Ctrl-Shift-Enter */
1567 if (parm
== (KEY_M_CTRL
| KEY_M_SHIFT
| '\n')) {
1568 copy_current_pathname ();
1573 if ((!alternate_plus_minus
|| !(console_flag
|| xterm_flag
))
1574 && !quote
&& !current_panel
->searching
) {
1575 if (!only_leading_plus_minus
) {
1576 /* Special treatement, since the input line will eat them */
1582 if (parm
== '\\' || parm
== '-') {
1588 reverse_selection_cmd ();
1591 } else if (!command_prompt
|| !cmdline
->buffer
[0]) {
1592 /* Special treatement '+', '-', '\', '*' only when this is
1593 * first char on input line
1601 if (parm
== '\\' || parm
== '-') {
1607 reverse_selection_cmd ();
1612 return MSG_NOT_HANDLED
;
1614 case DLG_HOTKEY_HANDLED
:
1615 if ((get_current_type () == view_listing
) && current_panel
->searching
) {
1616 current_panel
->searching
= 0;
1617 current_panel
->dirty
= 1;
1621 case DLG_UNHANDLED_KEY
:
1622 if (command_prompt
) {
1625 v
= send_message ((Widget
*) cmdline
, WIDGET_KEY
, parm
);
1626 if (v
== MSG_HANDLED
)
1629 if (ctl_x_map_enabled
) {
1630 ctl_x_map_enabled
= 0;
1631 for (i
= 0; main_x_map
[i
].key
; i
++)
1632 if (parm
== main_x_map
[i
].key
)
1633 return midnight_execute_cmd (main_x_map
[i
].command
);
1635 for (i
= 0; main_map
[i
].key
; i
++) {
1636 if (parm
== main_map
[i
].key
)
1637 return midnight_execute_cmd (main_map
[i
].command
);
1640 return MSG_NOT_HANDLED
;
1644 /* We handle the special case of the output lines */
1645 if (console_flag
&& output_lines
)
1646 show_console_contents (output_start_y
,
1647 LINES
- output_lines
- keybar_visible
-
1648 1, LINES
- keybar_visible
- 1);
1652 if (!the_menubar
->active
)
1653 update_dirty_panels ();
1657 return default_dlg_callback (h
, msg
, parm
);
1661 /* Show current directory in the xterm title */
1663 update_xterm_title_path (void)
1666 char host
[BUF_TINY
];
1668 struct passwd
*pw
= NULL
;
1671 if (xterm_flag
&& xterm_title
) {
1672 path
= strip_home_and_password (current_panel
->cwd
);
1673 res
= gethostname(host
, sizeof (host
));
1674 if ( res
) { /* On success, res = 0 */
1677 host
[sizeof (host
) - 1] = '\0';
1679 pw
= getpwuid(getuid());
1681 login
= g_strdup_printf ("%s@%s", pw
->pw_name
, host
);
1683 login
= g_strdup (host
);
1685 p
= g_strdup_printf ("mc [%s]:%s", login
, path
);
1686 fprintf (stdout
, "\33]0;%s\7", str_term_form (p
));
1689 if (!alternate_plus_minus
)
1690 numeric_keypad_mode ();
1696 * Load new hint and display it.
1697 * IF force is not 0, ignore the timeout.
1700 load_hint (int force
)
1704 if (!the_hint
->widget
.parent
)
1707 if (!message_visible
) {
1708 label_set_text (the_hint
, NULL
);
1712 hint
= get_random_hint (force
);
1719 char text
[BUF_SMALL
];
1721 g_snprintf (text
, sizeof (text
), _("GNU Midnight Commander %s\n"),
1728 setup_panels_and_run_mc (void)
1730 add_widget (midnight_dlg
, the_menubar
);
1731 add_widget (midnight_dlg
, get_panel_widget (0));
1732 add_widget (midnight_dlg
, get_panel_widget (1));
1733 add_widget (midnight_dlg
, the_hint
);
1734 add_widget (midnight_dlg
, cmdline
);
1735 add_widget (midnight_dlg
, the_prompt
);
1736 add_widget (midnight_dlg
, the_bar
);
1739 if (boot_current_is_left
)
1740 dlg_select_widget (get_panel_widget (0));
1742 dlg_select_widget (get_panel_widget (1));
1744 /* Run the Midnight Commander if no file was specified in the command line */
1745 run_dlg (midnight_dlg
);
1748 /* result must be free'd (I think this should go in util.c) */
1750 prepend_cwd_on_local (const char *filename
)
1755 if (vfs_file_is_local (filename
)) {
1756 if (*filename
== PATH_SEP
) /* an absolute pathname */
1757 return g_strdup (filename
);
1758 d
= g_malloc (MC_MAXPATHLEN
+ strlen (filename
) + 2);
1759 mc_get_current_wd (d
, MC_MAXPATHLEN
);
1762 strcpy (d
+ l
, filename
);
1763 canonicalize_pathname (d
);
1766 return g_strdup (filename
);
1770 mc_maybe_editor_or_viewer (void)
1772 if (!(view_one_file
|| edit_one_file
))
1775 /* Invoke the internal view/edit routine with:
1776 * the default processing and forcing the internal viewer/editor
1778 if (view_one_file
) {
1780 path
= prepend_cwd_on_local (view_one_file
);
1781 view_file (path
, 0, 1);
1784 #ifdef USE_INTERNAL_EDIT
1786 edit_file (edit_one_file
, edit_one_file_start_line
);
1788 #endif /* USE_INTERNAL_EDIT */
1789 midnight_shutdown
= 1;
1794 /* Run the main dialog that occupies the whole screen */
1798 int midnight_colors
[DLG_COLOR_NUM
];
1799 midnight_colors
[0] = mc_skin_color_get("dialog", "_default_");
1800 midnight_colors
[1] = mc_skin_color_get("dialog", "focus");
1801 midnight_colors
[2] = mc_skin_color_get("dialog", "hotnormal");
1802 midnight_colors
[3] = mc_skin_color_get("dialog", "hotfocus");
1804 midnight_dlg
= create_dlg (0, 0, LINES
, COLS
, midnight_colors
, midnight_callback
,
1805 "[main]", NULL
, DLG_WANT_IDLE
);
1807 if (view_one_file
|| edit_one_file
)
1812 /* start check display_codepage and source_codepage */
1814 main_map
= default_main_map
;
1816 if (main_keymap
&& main_keymap
->len
> 0)
1817 main_map
= (global_key_map_t
*) main_keymap
->data
;
1819 main_x_map
= default_main_x_map
;
1821 if (main_x_keymap
&& main_x_keymap
->len
> 0)
1822 main_x_map
= (global_key_map_t
*) main_x_keymap
->data
;
1824 panel_map
= default_panel_keymap
;
1826 if (panel_keymap
&& panel_keymap
->len
> 0) {
1827 panel_map
= (global_key_map_t
*) panel_keymap
->data
;
1830 input_map
= default_input_keymap
;
1832 if (input_keymap
&& input_keymap
->len
> 0)
1833 input_map
= (global_key_map_t
*) input_keymap
->data
;
1835 /* Check if we were invoked as an editor or file viewer */
1836 if (!mc_maybe_editor_or_viewer ()) {
1837 setup_panels_and_run_mc ();
1840 midnight_shutdown
= 1;
1842 /* destroy_dlg destroys even current_panel->cwd, so we have to save a copy :) */
1843 if (mc_args__last_wd_file
&& vfs_current_is_local ()) {
1844 last_wd_string
= g_strdup (current_panel
->cwd
);
1848 destroy_dlg (midnight_dlg
);
1853 /* POSIX version. The only version we support. */
1857 const char *shell_env
= getenv ("SHELL");
1858 const char *mc_libdir
;
1860 if ((shell_env
== NULL
) || (shell_env
[0] == '\0')) {
1862 pwd
= getpwuid (geteuid ());
1864 shell
= g_strdup (pwd
->pw_shell
);
1866 shell
= g_strdup (shell_env
);
1868 if ((shell
== NULL
) || (shell
[0] == '\0')) {
1870 shell
= g_strdup ("/bin/sh");
1873 /* This is the directory, where MC was installed, on Unix this is DATADIR */
1874 /* and can be overriden by the MC_DATADIR environment variable */
1875 mc_libdir
= getenv ("MC_DATADIR");
1876 if (mc_libdir
!= NULL
) {
1877 mc_home
= g_strdup (mc_libdir
);
1878 mc_home_alt
= g_strdup (SYSCONFDIR
);
1880 mc_home
= g_strdup (SYSCONFDIR
);
1881 mc_home_alt
= g_strdup (DATADIR
);
1884 /* This variable is used by the subshell */
1885 home_dir
= getenv ("HOME");
1893 sigchld_handler_no_subshell (int sig
)
1901 /* COMMENT: if it were true that after the call to handle_console(..INIT)
1902 the value of console_flag never changed, we could simply not install
1903 this handler at all if (!console_flag && !use_subshell). */
1905 /* That comment is no longer true. We need to wait() on a sigchld
1906 handler (that's at least what the tarfs code expects currently). */
1908 pid
= waitpid (cons_saver_pid
, &status
, WUNTRACED
| WNOHANG
);
1910 if (pid
== cons_saver_pid
) {
1912 if (WIFSTOPPED (status
)) {
1913 /* Someone has stopped cons.saver - restart it */
1914 kill (pid
, SIGCONT
);
1916 /* cons.saver has died - disable console saving */
1917 handle_console (CONSOLE_DONE
);
1921 /* If we got here, some other child exited; ignore it */
1922 #endif /* __linux__ */
1930 struct sigaction sigchld_action
;
1932 sigchld_action
.sa_handler
=
1933 #ifdef HAVE_SUBSHELL_SUPPORT
1934 use_subshell
? sigchld_handler
:
1935 #endif /* HAVE_SUBSHELL_SUPPORT */
1936 sigchld_handler_no_subshell
;
1938 sigemptyset (&sigchld_action
.sa_mask
);
1941 sigchld_action
.sa_flags
= SA_RESTART
;
1943 sigchld_action
.sa_flags
= 0;
1944 #endif /* !SA_RESTART */
1946 if (sigaction (SIGCHLD
, &sigchld_action
, NULL
) == -1) {
1947 #ifdef HAVE_SUBSHELL_SUPPORT
1949 * This may happen on QNX Neutrino 6, where SA_RESTART
1950 * is defined but not implemented. Fallback to no subshell.
1953 #endif /* HAVE_SUBSHELL_SUPPORT */
1958 mc_main__setup_by_args(int argc
, char *argv
[])
1963 if (mc_args__nomouse
)
1964 use_mouse_p
= MOUSE_DISABLED
;
1967 if (mc_args__netfs_logfile
!= NULL
)
1969 mc_setctl ("/#ftp:", VFS_SETCTL_LOGFILE
, (void *) mc_args__netfs_logfile
);
1971 smbfs_set_debugf (mc_args__netfs_logfile
);
1972 #endif /* WITH_SMBFS */
1976 if (mc_args__debug_level
!= 0)
1978 smbfs_set_debug (mc_args__debug_level
);
1980 #endif /* WITH_SMBFS */
1981 #endif /* USE_NETCODE */
1984 base
= x_basename (argv
[0]);
1985 tmp
= (argc
> 0)? argv
[1] : NULL
;
1988 if (!STRNCOMP (base
, "mce", 3) || !STRCOMP (base
, "vi")) {
1992 * Check for filename:lineno, followed by an optional colon.
1993 * This format is used by many programs (especially compilers)
1994 * in error messages and warnings. It is supported so that
1995 * users can quickly copy and paste file locations.
1997 char *end
= tmp
+ strlen (tmp
), *p
= end
;
1998 if (p
> tmp
&& p
[-1] == ':')
2000 while (p
> tmp
&& g_ascii_isdigit ((gchar
) p
[-1]))
2002 if (tmp
< p
&& p
< end
&& p
[-1] == ':') {
2004 gchar
*fname
= g_strndup (tmp
, p
- 1 - tmp
);
2006 * Check that the file before the colon actually exists.
2007 * If it doesn't exist, revert to the old behavior.
2009 if (mc_stat (tmp
, &st
) == -1 && mc_stat (fname
, &st
) != -1) {
2010 edit_one_file
= fname
;
2011 edit_one_file_start_line
= atoi (p
);
2014 goto try_plus_filename
;
2018 if (*tmp
== '+' && g_ascii_isdigit ((gchar
) tmp
[1])) {
2019 int start_line
= atoi (tmp
);
2020 if (start_line
> 0) {
2021 char *file
= (argc
> 1) ? argv
[2] : NULL
;
2024 edit_one_file_start_line
= start_line
;
2028 edit_one_file
= g_strdup (tmp
);
2031 } else if (!STRNCOMP (base
, "mcv", 3) || !STRCOMP (base
, "view")) {
2033 view_one_file
= g_strdup (tmp
);
2035 fputs ("No arguments given to the viewer\n", stderr
);
2039 /* sets the current dir and the other dir */
2041 this_dir
= g_strdup (tmp
);
2042 tmp
= (argc
> 1) ? argv
[2] : NULL
;
2044 other_dir
= g_strdup (tmp
);
2052 main (int argc
, char *argv
[])
2056 GError
*error
= NULL
;
2057 gboolean isInitialized
;
2059 /* We had LC_CTYPE before, LC_ALL includs LC_TYPE as well */
2060 setlocale (LC_ALL
, "");
2061 bindtextdomain ("mc", LOCALEDIR
);
2064 /* Set up temporary directory */
2069 str_init_strings (NULL
);
2073 #ifdef USE_INTERNAL_EDIT
2078 SLtt_Ignore_Beep
= 1;
2081 if ( !mc_args_handle (&argc
, &argv
, "mc"))
2083 mc_main__setup_by_args(argc
,argv
);
2086 /* NOTE: This has to be called before tty_init or whatever routine
2087 calls any define_sequence */
2090 /* Must be done before installing the SIGCHLD handler [[FIXME]] */
2091 handle_console (CONSOLE_INIT
);
2093 #ifdef HAVE_SUBSHELL_SUPPORT
2094 /* Don't use subshell when invoked as viewer or editor */
2095 if (edit_one_file
|| view_one_file
)
2099 subshell_get_console_attributes ();
2100 #endif /* HAVE_SUBSHELL_SUPPORT */
2102 /* Install the SIGCHLD handler; must be done before init_subshell() */
2105 /* We need this, since ncurses endwin () doesn't restore the signals */
2106 save_stop_handler ();
2108 /* Must be done before init_subshell, to set up the terminal size: */
2109 /* FIXME: Should be removed and LINES and COLS computed on subshell */
2110 tty_init ((gboolean
) mc_args__slow_terminal
, (gboolean
) mc_args__ugly_line_drawing
);
2114 tty_init_colors (mc_args__disable_colors
, mc_args__force_colors
);
2116 isInitialized
= mc_skin_init(&error
);
2118 mc_filehighlight
= mc_fhl_new (TRUE
);
2120 dlg_set_default_colors ();
2122 if ( ! isInitialized
) {
2123 message (D_ERROR
, _("Warning"), error
->message
);
2124 g_error_free(error
);
2128 /* create home directory */
2129 /* do it after the screen library initialization to show the error message */
2130 mc_dir
= concat_dir_and_file (home_dir
, MC_BASE
);
2131 canonicalize_pathname (mc_dir
);
2132 if ((stat (mc_dir
, &s
) != 0) && (errno
== ENOENT
)
2133 && mkdir (mc_dir
, 0700) != 0)
2134 message (D_ERROR
, _("Warning"),
2135 _("Cannot create %s directory"), mc_dir
);
2138 #ifdef HAVE_SUBSHELL_SUPPORT
2139 /* Done here to ensure that the subshell doesn't */
2140 /* inherit the file descriptors opened below, etc */
2144 #endif /* HAVE_SUBSHELL_SUPPORT */
2146 /* Removing this from the X code let's us type C-c */
2149 load_keymap_defs ();
2151 /* Also done after init_subshell, to save any shell init file messages */
2153 handle_console (CONSOLE_SAVE
);
2155 if (alternate_plus_minus
)
2156 application_keypad_mode ();
2158 #ifdef HAVE_SUBSHELL_SUPPORT
2160 prompt
= strip_ctrl_codes (subshell_prompt
);
2164 #endif /* HAVE_SUBSHELL_SUPPORT */
2165 prompt
= (geteuid () == 0) ? "# " : "$ ";
2168 /* Program main loop */
2169 if (!midnight_shutdown
)
2172 /* Save the tree store */
2175 /* Virtual File System shutdown */
2178 flush_extension_file (); /* does only free memory */
2180 mc_fhl_free (&mc_filehighlight
);
2185 if (console_flag
&& !(quit
& SUBSHELL_EXIT
))
2186 handle_console (CONSOLE_RESTORE
);
2187 if (alternate_plus_minus
)
2188 numeric_keypad_mode ();
2190 signal (SIGCHLD
, SIG_DFL
); /* Disable the SIGCHLD handler */
2193 handle_console (CONSOLE_DONE
);
2194 putchar ('\n'); /* Hack to make shell's prompt start at left of screen */
2196 if (mc_args__last_wd_file
&& last_wd_string
&& !print_last_revert
2197 && !edit_one_file
&& !view_one_file
) {
2199 open (mc_args__last_wd_file
, O_WRONLY
| O_CREAT
| O_TRUNC
| O_EXCL
,
2202 if (last_wd_fd
!= -1) {
2203 write (last_wd_fd
, last_wd_string
, strlen (last_wd_string
));
2207 g_free (last_wd_string
);
2209 g_free (mc_home_alt
);
2215 free_codepages_list ();
2217 str_uninit_strings ();
2222 #ifdef USE_INTERNAL_EDIT