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>
52 #include "treestore.h"
53 #include "cons.saver.h"
55 #include "key.h" /* For init_key() and mi_getch() */
56 #include "setup.h" /* save_setup() */
57 #include "../src/mcconfig/mcconfig.h"
58 #include "boxes.h" /* sort_box() */
60 #include "cmd.h" /* Normal commands */
63 #include "learn.h" /* learn_keys() */
66 #include "ext.h" /* For flush_extension_file() */
69 /* Listbox for the command history feature */
79 #include "../vfs/smbfs.h" /* smbfs_set_debug() */
82 #ifdef USE_INTERNAL_EDIT
83 # include "../edit/edit.h"
88 #endif /* HAVE_CHARSET */
91 #include "../vfs/gc.h"
96 /* When the modes are active, left_panel, right_panel and tree_panel */
97 /* Point to a proper data structure. You should check with the functions */
98 /* get_current_type and get_other_type the types of the panels before using */
99 /* This pointer variables */
101 /* The structures for the panels */
102 WPanel
*left_panel
= NULL
;
103 WPanel
*right_panel
= NULL
;
105 /* The pointer to the tree */
106 WTree
*the_tree
= NULL
;
109 struct WMenu
*the_menubar
= NULL
;
111 /* Pointers to the selected and unselected panel */
112 WPanel
*current_panel
= NULL
;
114 /* Set if the command is being run from the "Right" menu */
117 /* Set when main loop should be terminated */
118 volatile int quit
= 0;
120 /* Set if you want the possible completions dialog for the first time */
121 int show_all_if_ambiguous
= 0;
123 /* Set when cd symlink following is desirable (bash mode) */
126 /* If set then dialogs just clean the screen when refreshing, else */
127 /* they do a complete refresh, refreshing all the parts of the program */
128 int fast_refresh
= 0;
130 /* If true, marking a files moves the cursor down */
131 int mark_moves_down
= 1;
133 /* If true, at startup the user-menu is invoked */
136 /* If true, use + and \ keys normally and select/unselect do if M-+ / M-\
137 and M-- and keypad + / - */
138 int alternate_plus_minus
= 0;
140 /* If true, then the +, - and \ keys have their special meaning only if the
141 * command line is emtpy, otherwise they behave like regular letters
143 int only_leading_plus_minus
= 1;
145 int pause_after_run
= pause_on_dumb_terminals
;
147 /* It true saves the setup when quitting */
148 int auto_save_setup
= 1;
151 /* If true, allow characters in the range 160-255 */
152 int eight_bit_clean
= 1;
155 * If true, also allow characters in the range 128-159.
156 * This is reported to break on many terminals (xterm, qansi-m).
158 int full_eight_bits
= 0;
160 #endif /* !HAVE_CHARSET */
163 * If utf-8 terminal utf8_display = 1
164 * Display bits set UTF-8
167 int utf8_display
= 0;
169 /* If true use the internal viewer */
170 int use_internal_view
= 1;
172 /* Have we shown the fast-reload warning in the past? */
173 int fast_reload_w
= 0;
175 /* Move page/item? When clicking on the top or bottom of a panel */
176 int mouse_move_pages
= 1;
178 /* If true: l&r arrows are used to chdir if the input line is empty */
179 int navigate_with_arrows
= 0;
181 /* If true use +, -, | for line drawing */
182 int force_ugly_line_drawing
= 0;
184 /* If true program softkeys (HP terminals only) on startup and after every
185 command ran in the subshell to the description found in the termcap/terminfo
187 int reset_hp_softkeys
= 0;
190 const char *prompt
= NULL
;
192 /* The widget where we draw the prompt */
201 /* For slow terminals */
202 int slow_terminal
= 0;
204 /* Mouse type: GPM, xterm or none */
205 Mouse_Type use_mouse_p
= MOUSE_NONE
;
207 /* If true, assume we are running on an xterm terminal */
208 static int force_xterm
= 0;
210 /* If on, default for "No" in delete operations */
213 /* Controls screen clearing before an exec */
214 int clear_before_exec
= 1;
216 /* Asks for confirmation before deleting a file */
217 int confirm_delete
= 1;
219 /* Asks for confirmation before deleting a hotlist entry */
220 int confirm_directory_hotlist_delete
= 1;
222 /* Asks for confirmation before overwriting a file */
223 int confirm_overwrite
= 1;
225 /* Asks for confirmation before executing a program by pressing enter */
226 int confirm_execute
= 0;
228 /* Asks for confirmation before leaving the program */
229 int confirm_exit
= 1;
231 /* Asks for confirmation when using F3 to view a directory and there
233 int confirm_view_dir
= 0;
235 /* This flag indicates if the pull down menus by default drop down */
238 /* The dialog handle for the main program */
239 Dlg_head
*midnight_dlg
;
241 /* Subshell: if set, then the prompt was not saved on CONSOLE_SAVE */
242 /* We need to paint it after CONSOLE_RESTORE, see: load_prompt */
243 int update_prompt
= 0;
245 /* The home directory */
246 const char *home_dir
= NULL
;
248 /* The value of the other directory, only used when loading the setup */
249 char *other_dir
= NULL
;
251 /* Only used at program boot */
252 int boot_current_is_left
= 1;
254 static char *this_dir
= NULL
;
256 /* If this is true, then when browsing the tree the other window will
257 * automatically reload it's directory with the contents of the currently
258 * selected directory.
262 /* If set, then print to the given file the last directory we were at */
263 static char *last_wd_file
= NULL
;
264 static char *last_wd_string
= NULL
;
265 /* Set to 1 to suppress printing the last directory */
266 static int print_last_revert
= 0;
268 /* Force colors, only used by Slang */
269 int force_colors
= 0;
271 /* colors specified on the command line: they override any other setting */
272 char *command_line_colors
= NULL
;
274 /* File name to view if argument was supplied */
275 static const char *view_one_file
= NULL
;
277 /* File name to edit if argument was supplied */
278 const char *edit_one_file
= NULL
;
280 /* Line to start the editor on */
281 static int edit_one_file_start_line
= 0;
283 /* Used so that widgets know if they are being destroyed or
285 int midnight_shutdown
= 0;
287 /* The user's shell */
288 const char *shell
= NULL
;
290 /* mc_home: The home of MC - /etc/mc or defined by MC_DATADIR */
291 char *mc_home
= NULL
;
293 /* mc_home_alt: Alternative home of MC - deprecated /usr/share/mc */
294 char *mc_home_alt
= NULL
;
298 #ifdef USE_INTERNAL_EDIT
299 int edit_stack_iterator
= 0;
300 struct edit_stack_type edit_history_moveto
[MAX_HISTORY_MOVETO
];
304 reload_panelized (WPanel
*panel
)
307 dir_list
*list
= &panel
->dir
;
309 if (panel
!= current_panel
)
310 mc_chdir (panel
->cwd
);
312 for (i
= 0, j
= 0; i
< panel
->count
; i
++) {
313 if (list
->list
[i
].f
.marked
) {
314 /* Unmark the file in advance. In case the following mc_lstat
315 * fails we are done, else we have to mark the file again
316 * (Note: do_file_mark depends on a valid "list->list [i].buf").
317 * IMO that's the best way to update the panel's summary status
320 do_file_mark (panel
, i
, 0);
322 if (mc_lstat (list
->list
[i
].fname
, &list
->list
[i
].st
)) {
323 g_free (list
->list
[i
].fname
);
326 if (list
->list
[i
].f
.marked
)
327 do_file_mark (panel
, i
, 1);
329 list
->list
[j
] = list
->list
[i
];
333 panel
->count
= set_zero_dir (list
);
337 if (panel
!= current_panel
)
338 mc_chdir (current_panel
->cwd
);
342 update_one_panel_widget (WPanel
*panel
, int force_update
,
343 const char *current_file
)
346 char *my_current_file
= NULL
;
348 if (force_update
& UP_RELOAD
) {
349 panel
->is_panelized
= 0;
350 mc_setctl (panel
->cwd
, VFS_SETCTL_FLUSH
, 0);
351 memset (&(panel
->dir_stat
), 0, sizeof (panel
->dir_stat
));
354 /* If current_file == -1 (an invalid pointer) then preserve selection */
355 if (current_file
== UP_KEEPSEL
) {
357 my_current_file
= g_strdup (panel
->dir
.list
[panel
->selected
].fname
);
358 current_file
= my_current_file
;
362 if (panel
->is_panelized
)
363 reload_panelized (panel
);
365 panel_reload (panel
);
367 try_to_select (panel
, current_file
);
371 g_free (my_current_file
);
375 panel_clean_dir (WPanel
*panel
)
377 int count
= panel
->count
;
383 panel
->dirs_marked
= 0;
385 panel
->searching
= 0;
386 panel
->is_panelized
= 0;
389 clean_dir (&panel
->dir
, count
);
393 update_one_panel (int which
, int force_update
, const char *current_file
)
397 if (get_display_type (which
) != view_listing
)
400 panel
= (WPanel
*) get_panel_widget (which
);
401 update_one_panel_widget (panel
, force_update
, current_file
);
404 /* This routine reloads the directory in both panels. It tries to
405 * select current_file in current_panel and other_file in other_panel.
406 * If current_file == -1 then it automatically sets current_file and
407 * other_file to the currently selected files in the panels.
409 * if force_update has the UP_ONLY_CURRENT bit toggled on, then it
410 * will not reload the other panel.
413 update_panels (int force_update
, const char *current_file
)
415 int reload_other
= !(force_update
& UP_ONLY_CURRENT
);
418 update_one_panel (get_current_index (), force_update
, current_file
);
420 update_one_panel (get_other_index (), force_update
, UP_KEEPSEL
);
422 if (get_current_type () == view_listing
)
423 panel
= (WPanel
*) get_panel_widget (get_current_index ());
425 panel
= (WPanel
*) get_panel_widget (get_other_index ());
427 mc_chdir (panel
->cwd
);
430 /* Save current stat of directories to avoid reloading the panels */
431 /* when no modifications have taken place */
433 save_cwds_stat (void)
436 mc_stat (current_panel
->cwd
, &(current_panel
->dir_stat
));
437 if (get_other_type () == view_listing
)
438 mc_stat (other_panel
->cwd
, &(other_panel
->dir_stat
));
442 #ifdef HAVE_SUBSHELL_SUPPORT
444 do_possible_cd (const char *new_dir
)
446 if (!do_cd (new_dir
, cd_exact
))
447 message (D_ERROR
, _("Warning"),
448 _(" The Commander can't change to the directory that \n"
449 " the subshell claims you are in. Perhaps you have \n"
450 " deleted your working directory, or given yourself \n"
451 " extra access permissions with the \"su\" command? "));
455 do_update_prompt (void)
458 printf ("%s", subshell_prompt
);
463 #endif /* HAVE_SUBSHELL_SUPPORT */
468 free_completions (cmdline
);
469 dlg_one_down (midnight_dlg
);
472 /* Stop MC main dialog and the current dialog if it exists.
473 * Needed to provide fast exit from MC viewer or editor on shell exit */
477 midnight_dlg
->running
= 0;
479 current_dlg
->running
= 0;
484 quit_cmd_internal (int quiet
)
488 if (quiet
|| !confirm_exit
) {
492 (_(" The Midnight Commander "),
493 _(" Do you really want to quit the Midnight Commander? "), D_NORMAL
,
494 2, _("&Yes"), _("&No")) == 0)
498 #ifdef HAVE_SUBSHELL_SUPPORT
501 else if ((q
= exit_subshell ()))
513 quit_cmd_internal (0);
517 quiet_quit_cmd (void)
519 print_last_revert
= 1;
520 quit_cmd_internal (1);
524 * Touch window and refresh window functions
527 /* This routine untouches the first line on both panels in order */
528 /* to avoid the refreshing the menu bar */
531 repaint_screen (void)
537 /* Wrapper for do_subshell_chdir, check for availability of subshell */
539 subshell_chdir (const char *directory
)
541 #ifdef HAVE_SUBSHELL_SUPPORT
543 if (vfs_current_is_local ())
544 do_subshell_chdir (directory
, 0, 1);
546 #endif /* HAVE_SUBSHELL_SUPPORT */
550 directory_history_add (struct WPanel
*panel
, const char *dir
)
554 tmp
= g_strdup (dir
);
555 strip_password (tmp
, 1);
557 panel
->dir_history
= list_append_unique (panel
->dir_history
, tmp
);
561 * If we moved to the parent directory move the selection pointer to
562 * the old directory name; If we leave VFS dir, remove FS specificator.
564 * You do _NOT_ want to add any vfs aware code here. <pavel@ucw.cz>
567 get_parent_dir_name (const char *cwd
, const char *lwd
)
570 if (strlen (lwd
) > strlen (cwd
))
571 if ((p
= strrchr (lwd
, PATH_SEP
)) && !strncmp (cwd
, lwd
, p
- lwd
) &&
572 ((gsize
)strlen (cwd
) == (gsize
) p
- (gsize
) lwd
|| (p
== lwd
&& cwd
[0] == PATH_SEP
&&
580 * Changes the current directory of the panel.
581 * Don't record change in the directory history.
584 _do_panel_cd (WPanel
*panel
, const char *new_dir
, enum cd_enum cd_type
)
586 const char *directory
;
588 char temp
[MC_MAXPATHLEN
];
589 char *translated_url
;
591 if (cd_type
== cd_parse_command
) {
592 while (*new_dir
== ' ')
596 olddir
= g_strdup (panel
->cwd
);
597 new_dir
= translated_url
= vfs_translate_url (new_dir
);
599 /* Convert *new_path to a suitable pathname, handle ~user */
601 if (cd_type
== cd_parse_command
) {
602 if (!strcmp (new_dir
, "-")) {
603 strcpy (temp
, panel
->lwd
);
607 directory
= *new_dir
? new_dir
: home_dir
;
609 if (mc_chdir (directory
) == -1) {
610 strcpy (panel
->cwd
, olddir
);
612 g_free (translated_url
);
615 g_free (translated_url
);
617 /* Success: save previous directory, shutdown status of previous dir */
618 strcpy (panel
->lwd
, olddir
);
619 free_completions (cmdline
);
621 mc_get_current_wd (panel
->cwd
, sizeof (panel
->cwd
) - 2);
623 vfs_release_path (olddir
);
625 subshell_chdir (panel
->cwd
);
627 /* Reload current panel */
628 panel_clean_dir (panel
);
630 do_load_dir (panel
->cwd
, &panel
->dir
, panel
->sort_type
,
631 panel
->reverse
, panel
->case_sensitive
,
632 panel
->exec_first
, panel
->filter
);
633 try_to_select (panel
, get_parent_dir_name (panel
->cwd
, olddir
));
636 update_xterm_title_path ();
644 * Changes the current directory of the panel.
645 * Record change in the directory history.
648 do_panel_cd (struct WPanel
*panel
, const char *new_dir
, enum cd_enum cd_type
)
652 r
= _do_panel_cd (panel
, new_dir
, cd_type
);
654 directory_history_add (panel
, panel
->cwd
);
659 do_cd (const char *new_dir
, enum cd_enum exact
)
661 return (do_panel_cd (current_panel
, new_dir
, exact
));
665 directory_history_next (WPanel
*panel
)
669 nextdir
= g_list_next (panel
->dir_history
);
674 if (_do_panel_cd (panel
, (char *) nextdir
->data
, cd_exact
))
675 panel
->dir_history
= nextdir
;
679 directory_history_prev (WPanel
*panel
)
683 prevdir
= g_list_previous (panel
->dir_history
);
688 if (_do_panel_cd (panel
, (char *) prevdir
->data
, cd_exact
))
689 panel
->dir_history
= prevdir
;
693 directory_history_list (WPanel
*panel
)
697 if (!panel
->dir_history
)
700 s
= show_hist (panel
->dir_history
, panel
->widget
.x
, panel
->widget
.y
);
705 if (_do_panel_cd (panel
, s
, cd_exact
))
706 directory_history_add (panel
, panel
->cwd
);
708 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
712 #ifdef HAVE_SUBSHELL_SUPPORT
714 load_prompt (int fd
, void *unused
)
719 if (!read_subshell_prompt ())
722 /* Don't actually change the prompt if it's invisible */
723 if (current_dlg
== midnight_dlg
&& command_prompt
) {
727 tmp_prompt
= strip_ctrl_codes (subshell_prompt
);
728 prompt_len
= str_term_width1 (tmp_prompt
);
730 /* Check for prompts too big */
731 if (COLS
> 8 && prompt_len
> COLS
- 8) {
732 tmp_prompt
[COLS
- 8] = '\0';
733 prompt_len
= COLS
- 8;
736 label_set_text (the_prompt
, prompt
);
737 winput_set_origin ((WInput
*) cmdline
, prompt_len
,
740 /* since the prompt has changed, and we are called from one of the
741 * get_event channels, the prompt updating does not take place
742 * automatically: force a cursor update and a screen refresh
744 update_cursor (midnight_dlg
);
750 #endif /* HAVE_SUBSHELL_SUPPORT */
752 /* Used to emulate Lynx's entering leaving a directory with the arrow keys */
754 maybe_cd (int move_up_dir
)
756 if (navigate_with_arrows
) {
757 if (!cmdline
->buffer
[0]) {
759 do_cd ("..", cd_exact
);
762 if (S_ISDIR (selection (current_panel
)->st
.st_mode
)
763 || link_isdir (selection (current_panel
))) {
764 do_cd (selection (current_panel
)->fname
, cd_exact
);
778 if (!SELECTED_IS_PANEL
)
782 sort_order
= sort_box (p
->sort_type
, &p
->reverse
,
786 panel_set_sort_order (p
, sort_order
);
795 sel_dir
= tree_box (selection (current_panel
)->fname
);
797 do_cd (sel_dir
, cd_exact
);
802 #ifdef LISTMODE_EDITOR
808 if (get_current_type () != view_listing
)
811 newmode
= listmode_edit (current_panel
->user_format
);
815 g_free (current_panel
->user_format
);
816 current_panel
->list_type
= list_user
;
817 current_panel
->user_format
= newmode
;
818 set_panel_formats (current_panel
);
822 #endif /* LISTMODE_EDITOR */
824 /* NOTICE: hotkeys specified here are overriden in menubar_paint_idx (alex) */
825 static menu_entry LeftMenu
[] = {
826 {' ', N_("&Listing mode..."), NULL_HOTKEY
, listing_cmd
},
827 {' ', N_("&Quick view C-x q"), NULL_HOTKEY
, quick_view_cmd
},
828 {' ', N_("&Info C-x i"), NULL_HOTKEY
, info_cmd
},
829 {' ', N_("&Tree"), NULL_HOTKEY
, tree_cmd
},
830 {' ', "", NULL_HOTKEY
, 0},
831 {' ', N_("&Sort order..."), NULL_HOTKEY
, sort_cmd
},
832 {' ', "", NULL_HOTKEY
, 0},
833 {' ', N_("&Filter..."), NULL_HOTKEY
, filter_cmd
},
835 {' ', "",NULL_HOTKEY
, 0},
836 {' ', N_("&Encoding... C-t"), NULL_HOTKEY
, encoding_cmd
},
839 {' ', "", NULL_HOTKEY
, 0},
840 #ifdef ENABLE_VFS_MCFS
841 {' ', N_("&Network link..."), NULL_HOTKEY
, netlink_cmd
},
843 {' ', N_("FT&P link..."), NULL_HOTKEY
, ftplink_cmd
},
844 {' ', N_("S&hell link..."), NULL_HOTKEY
, fishlink_cmd
},
846 {' ', N_("SM&B link..."), NULL_HOTKEY
, smblink_cmd
},
849 {' ', "", NULL_HOTKEY
, 0},
850 {' ', N_("&Rescan C-r"), NULL_HOTKEY
, reread_cmd
}
853 static menu_entry RightMenu
[] = {
854 {' ', N_("&Listing mode..."), NULL_HOTKEY
, listing_cmd
},
855 {' ', N_("&Quick view C-x q"), NULL_HOTKEY
, quick_view_cmd
},
856 {' ', N_("&Info C-x i"), NULL_HOTKEY
, info_cmd
},
857 {' ', N_("&Tree"), NULL_HOTKEY
, tree_cmd
},
858 {' ', "", NULL_HOTKEY
, 0},
859 {' ', N_("&Sort order..."), NULL_HOTKEY
, sort_cmd
},
860 {' ', "", NULL_HOTKEY
, 0},
861 {' ', N_("&Filter..."), NULL_HOTKEY
, filter_cmd
},
863 {' ', "",NULL_HOTKEY
, 0},
864 {' ', N_("&Encoding... C-t"), NULL_HOTKEY
, encoding_cmd
},
867 {' ', "", NULL_HOTKEY
, 0},
868 #ifdef ENABLE_VFS_MCFS
869 {' ', N_("&Network link..."), NULL_HOTKEY
, netlink_cmd
},
871 {' ', N_("FT&P link..."), NULL_HOTKEY
, ftplink_cmd
},
872 {' ', N_("S&hell link..."), NULL_HOTKEY
, fishlink_cmd
},
874 {' ', N_("SM&B link..."), NULL_HOTKEY
, smblink_cmd
},
877 {' ', "", NULL_HOTKEY
, 0},
878 {' ', N_("&Rescan C-r"), NULL_HOTKEY
, reread_cmd
}
881 static menu_entry FileMenu
[] = {
882 {' ', N_("&View F3"), NULL_HOTKEY
, view_cmd
},
883 {' ', N_("Vie&w file... "), NULL_HOTKEY
, view_file_cmd
},
884 {' ', N_("&Filtered view M-!"), NULL_HOTKEY
, filtered_view_cmd
},
885 {' ', N_("&Edit F4"), NULL_HOTKEY
, edit_cmd
},
886 {' ', N_("&Copy F5"), NULL_HOTKEY
, copy_cmd
},
887 {' ', N_("c&Hmod C-x c"), NULL_HOTKEY
, chmod_cmd
},
888 {' ', N_("&Link C-x l"), NULL_HOTKEY
, link_cmd
},
889 {' ', N_("&SymLink C-x s"), NULL_HOTKEY
, symlink_cmd
},
890 {' ', N_("edit s&Ymlink C-x C-s"), NULL_HOTKEY
, edit_symlink_cmd
},
891 {' ', N_("ch&Own C-x o"), NULL_HOTKEY
, chown_cmd
},
892 {' ', N_("&Advanced chown "), NULL_HOTKEY
, chown_advanced_cmd
},
893 {' ', N_("&Rename/Move F6"), NULL_HOTKEY
, ren_cmd
},
894 {' ', N_("&Mkdir F7"), NULL_HOTKEY
, mkdir_cmd
},
895 {' ', N_("&Delete F8"), NULL_HOTKEY
, delete_cmd
},
896 {' ', N_("&Quick cd M-c"), NULL_HOTKEY
, quick_cd_cmd
},
897 {' ', "", NULL_HOTKEY
, 0},
898 {' ', N_("select &Group M-+"), NULL_HOTKEY
, select_cmd
},
899 {' ', N_("u&Nselect group M-\\"), NULL_HOTKEY
, unselect_cmd
},
900 {' ', N_("reverse selec&Tion M-*"), NULL_HOTKEY
, reverse_selection_cmd
},
901 {' ', "", NULL_HOTKEY
, 0},
902 {' ', N_("e&Xit F10"), NULL_HOTKEY
, quit_cmd
}
905 static menu_entry CmdMenu
[] = {
906 {' ', N_("&User menu F2"), NULL_HOTKEY
, user_file_menu_cmd
},
907 /* I know, I'm lazy, but the tree widget when it's not running
908 * as a panel still has some problems, I have not yet finished
909 * the WTree widget port, sorry.
911 {' ', N_("&Directory tree"), NULL_HOTKEY
, treebox_cmd
},
912 {' ', N_("&Find file M-?"), NULL_HOTKEY
, find_cmd
},
913 {' ', N_("s&Wap panels C-u"), NULL_HOTKEY
, swap_cmd
},
914 {' ', N_("switch &Panels on/off C-o"), NULL_HOTKEY
, view_other_cmd
},
915 {' ', N_("&Compare directories C-x d"), NULL_HOTKEY
, compare_dirs_cmd
},
916 {' ', N_("e&Xternal panelize C-x !"), NULL_HOTKEY
, external_panelize
},
917 {' ', N_("show directory s&Izes"), NULL_HOTKEY
, dirsizes_cmd
},
918 {' ', "", NULL_HOTKEY
, 0},
919 {' ', N_("command &History"), NULL_HOTKEY
, history_cmd
},
920 {' ', N_("di&Rectory hotlist C-\\"), NULL_HOTKEY
, quick_chdir_cmd
},
922 {' ', N_("&Active VFS list C-x a"), NULL_HOTKEY
, reselect_vfs
},
924 #ifdef WITH_BACKGROUND
925 {' ', N_("&Background jobs C-x j"), NULL_HOTKEY
, jobs_cmd
},
927 {' ', "", NULL_HOTKEY
, 0},
929 {' ', N_("&Undelete files (ext2fs only)"), NULL_HOTKEY
, undelete_cmd
},
931 #ifdef LISTMODE_EDITOR
932 {' ', N_("&Listing format edit"), NULL_HOTKEY
, listmode_cmd
},
934 #if defined (USE_EXT2FSLIB) || defined (LISTMODE_EDITOR)
935 {' ', "", NULL_HOTKEY
, 0},
937 {' ', N_("Edit &extension file"), NULL_HOTKEY
, ext_cmd
},
938 {' ', N_("Edit &menu file"), NULL_HOTKEY
, edit_mc_menu_cmd
}
941 /* Must keep in sync with the constants in menu_cmd */
942 static menu_entry OptMenu
[] = {
943 {' ', N_("&Configuration..."), NULL_HOTKEY
, configure_box
},
944 {' ', N_("&Layout..."), NULL_HOTKEY
, layout_cmd
},
945 {' ', N_("c&Onfirmation..."), NULL_HOTKEY
, confirm_box
},
946 {' ', N_("&Display bits..."), NULL_HOTKEY
, display_bits_box
},
947 {' ', N_("learn &Keys..."), NULL_HOTKEY
, learn_keys
},
949 {' ', N_("&Virtual FS..."), NULL_HOTKEY
, configure_vfs
},
950 #endif /* !USE_VFS */
951 {' ', "", NULL_HOTKEY
, 0},
952 {' ', N_("&Save setup"), NULL_HOTKEY
, save_setup_cmd
}
955 #define menu_entries(x) sizeof(x)/sizeof(menu_entry)
957 static Menu
*MenuBar
[5];
963 create_menu (horizontal_split
? _(" &Above ") : _(" &Left "),
964 LeftMenu
, menu_entries (LeftMenu
),
965 "[Left and Right Menus]");
967 create_menu (_(" &File "), FileMenu
, menu_entries (FileMenu
),
970 create_menu (_(" &Command "), CmdMenu
, menu_entries (CmdMenu
),
973 create_menu (_(" &Options "), OptMenu
, menu_entries (OptMenu
),
976 create_menu (horizontal_split
? _(" &Below ") : _(" &Right "),
977 RightMenu
, menu_entries (RightMenu
),
978 "[Left and Right Menus]");
986 for (i
= 0; i
< 5; i
++) {
987 destroy_menu (MenuBar
[i
]);
992 menu_last_selected_cmd (void)
994 the_menubar
->active
= 1;
995 the_menubar
->dropped
= drop_menus
;
996 the_menubar
->previous_widget
= midnight_dlg
->current
->dlg_id
;
997 dlg_select_widget (the_menubar
);
1003 if (the_menubar
->active
)
1006 if ((get_current_index () == 0) ^ (!current_panel
->active
))
1007 the_menubar
->selected
= 0;
1009 the_menubar
->selected
= 4;
1010 menu_last_selected_cmd ();
1013 /* Flag toggling functions */
1015 toggle_fast_reload (void)
1017 fast_reload
= !fast_reload
;
1018 if (fast_reload_w
== 0 && fast_reload
) {
1019 message (D_NORMAL
, _(" Information "),
1021 (" Using the fast reload option may not reflect the exact \n"
1022 " directory contents. In this case you'll need to do a \n"
1023 " manual reload of the directory. See the man page for \n"
1030 toggle_mix_all_files (void)
1032 mix_all_files
= !mix_all_files
;
1033 update_panels (UP_RELOAD
, UP_KEEPSEL
);
1037 toggle_show_backup (void)
1039 show_backups
= !show_backups
;
1040 update_panels (UP_RELOAD
, UP_KEEPSEL
);
1044 toggle_show_hidden (void)
1046 show_dot_files
= !show_dot_files
;
1047 update_panels (UP_RELOAD
, UP_KEEPSEL
);
1051 * Just a hack for allowing url-like pathnames to be accepted from the
1055 translated_mc_chdir (char *dir
)
1059 newdir
= vfs_translate_url (dir
);
1065 create_panels (void)
1071 char original_dir
[1024];
1073 original_dir
[0] = 0;
1075 if (boot_current_is_left
) {
1078 current_mode
= startup_left_mode
;
1079 other_mode
= startup_right_mode
;
1083 current_mode
= startup_right_mode
;
1084 other_mode
= startup_left_mode
;
1086 /* Creates the left panel */
1089 /* Ok, user has specified two dirs, save the original one,
1090 * since we may not be able to chdir to the proper
1091 * second directory later
1093 mc_get_current_wd (original_dir
, sizeof (original_dir
) - 2);
1095 translated_mc_chdir (this_dir
);
1097 set_display_type (current_index
, current_mode
);
1099 /* The other panel */
1101 if (original_dir
[0])
1102 translated_mc_chdir (original_dir
);
1103 translated_mc_chdir (other_dir
);
1105 set_display_type (other_index
, other_mode
);
1107 if (startup_left_mode
== view_listing
) {
1108 current_panel
= left_panel
;
1111 current_panel
= right_panel
;
1113 current_panel
= left_panel
;
1116 /* Create the nice widgets */
1117 cmdline
= command_new (0, 0, 0);
1118 the_prompt
= label_new (0, 0, prompt
);
1119 the_prompt
->transparent
= 1;
1120 the_bar
= buttonbar_new (keybar_visible
);
1122 the_hint
= label_new (0, 0, 0);
1123 the_hint
->transparent
= 1;
1124 the_hint
->auto_adjust_cols
= 0;
1125 the_hint
->widget
.cols
= COLS
;
1127 the_menubar
= menubar_new (0, 0, COLS
, MenuBar
, 5);
1131 copy_current_pathname (void)
1134 if (!command_prompt
)
1137 cwd_path
= remove_encoding_from_path (current_panel
->cwd
);
1138 command_insert (cmdline
, cwd_path
, 0);
1140 if (cwd_path
[strlen (cwd_path
) - 1] != PATH_SEP
)
1141 command_insert (cmdline
, PATH_SEP_STR
, 0);
1146 copy_other_pathname (void)
1150 if (get_other_type () != view_listing
)
1153 if (!command_prompt
)
1156 cwd_path
= remove_encoding_from_path (other_panel
->cwd
);
1157 command_insert (cmdline
, cwd_path
, 0);
1159 if (cwd_path
[strlen (cwd_path
) - 1] != PATH_SEP
)
1160 command_insert (cmdline
, PATH_SEP_STR
, 0);
1165 copy_readlink (WPanel
*panel
)
1167 if (!command_prompt
)
1169 if (S_ISLNK (selection (panel
)->st
.st_mode
)) {
1170 char buffer
[MC_MAXPATHLEN
];
1172 concat_dir_and_file (panel
->cwd
, selection (panel
)->fname
);
1175 i
= mc_readlink (p
, buffer
, MC_MAXPATHLEN
- 1);
1179 command_insert (cmdline
, buffer
, 1);
1185 copy_current_readlink (void)
1187 copy_readlink (current_panel
);
1191 copy_other_readlink (void)
1193 if (get_other_type () != view_listing
)
1195 copy_readlink (other_panel
);
1198 /* Insert the selected file name into the input line */
1200 copy_prog_name (void)
1203 if (!command_prompt
)
1206 if (get_current_type () == view_tree
) {
1207 WTree
*tree
= (WTree
*) get_panel_widget (get_current_index ());
1208 tmp
= tree_selected_name (tree
);
1210 tmp
= selection (current_panel
)->fname
;
1212 command_insert (cmdline
, tmp
, 1);
1216 copy_tagged (WPanel
*panel
)
1220 if (!command_prompt
)
1222 input_disable_update (cmdline
);
1223 if (panel
->marked
) {
1224 for (i
= 0; i
< panel
->count
; i
++) {
1225 if (panel
->dir
.list
[i
].f
.marked
)
1226 command_insert (cmdline
, panel
->dir
.list
[i
].fname
, 1);
1229 command_insert (cmdline
, panel
->dir
.list
[panel
->selected
].fname
,
1232 input_enable_update (cmdline
);
1236 copy_current_tagged (void)
1238 copy_tagged (current_panel
);
1242 copy_other_tagged (void)
1244 if (get_other_type () != view_listing
)
1246 copy_tagged (other_panel
);
1252 buttonbar_set_label (midnight_dlg
, 1, _("Help"), help_cmd
);
1253 buttonbar_set_label (midnight_dlg
, 2, _("Menu"), user_file_menu_cmd
);
1254 buttonbar_set_label (midnight_dlg
, 9, _("PullDn"), menu_cmd
);
1255 buttonbar_set_label (midnight_dlg
, 10, _("Quit"), quit_cmd
);
1258 static const key_map ctl_x_map
[] = {
1259 {XCTRL ('c'), quit_cmd
},
1260 {'d', compare_dirs_cmd
},
1262 {'a', reselect_vfs
},
1263 #endif /* USE_VFS */
1264 {'p', copy_current_pathname
},
1265 {XCTRL ('p'), copy_other_pathname
},
1266 {'t', copy_current_tagged
},
1267 {XCTRL ('t'), copy_other_tagged
},
1270 {'r', copy_current_readlink
},
1271 {XCTRL ('r'), copy_other_readlink
},
1274 {XCTRL ('s'), edit_symlink_cmd
},
1275 {'i', info_cmd_no_menu
},
1276 {'q', quick_cmd_no_menu
},
1277 {'h', add2hotlist_cmd
},
1278 {'!', external_panelize
},
1279 #ifdef WITH_BACKGROUND
1281 #endif /* WITH_BACKGROUND */
1285 static int ctl_x_map_enabled
= 0;
1290 ctl_x_map_enabled
= 1;
1298 static const key_map default_map
[] = {
1299 {KEY_F (19), menu_last_selected_cmd
},
1300 {KEY_F (20), quiet_quit_cmd
},
1302 {XCTRL ('@'), single_dirsize_cmd
},
1304 /* Copy useful information to the command line */
1305 {ALT ('a'), copy_current_pathname
},
1306 {ALT ('A'), copy_other_pathname
},
1308 {ALT ('c'), quick_cd_cmd
},
1310 /* To access the directory hotlist */
1311 {XCTRL ('\\'), quick_chdir_cmd
},
1314 {XCTRL ('z'), suspend_cmd
},
1316 /* The filtered view command */
1317 {ALT ('!'), filtered_view_cmd
},
1320 {ALT ('?'), find_cmd
},
1323 {XCTRL ('r'), reread_cmd
},
1325 /* Toggle listing between long, user defined and full formats */
1326 {ALT ('t'), toggle_listing_cmd
},
1329 {XCTRL ('u'), swap_cmd
},
1332 {XCTRL ('o'), view_other_cmd
},
1334 /* Control-X keybindings */
1335 {XCTRL ('x'), ctl_x_cmd
},
1337 /* Trap dlg's exit commands */
1338 {ESC_CHAR
, nothing
},
1339 {XCTRL ('c'), nothing
},
1340 {XCTRL ('g'), nothing
},
1345 setup_sigwinch (void)
1347 #if (defined(HAVE_SLANG) || (NCURSES_VERSION_MAJOR >= 4)) && defined(SIGWINCH)
1348 struct sigaction act
, oact
;
1349 act
.sa_handler
= flag_winch
;
1350 sigemptyset (&act
.sa_mask
);
1353 act
.sa_flags
|= SA_RESTART
;
1355 sigaction (SIGWINCH
, &act
, &oact
);
1362 /* Call all the inits */
1365 * Don't restrict the output on the screen manager level,
1366 * the translation tables take care of it.
1368 #define full_eight_bits (1)
1369 #define eight_bit_clean (1)
1370 #endif /* !HAVE_CHARSET */
1373 meta (stdscr
, eight_bit_clean
);
1375 SLsmg_Display_Eight_Bit
= full_eight_bits
? 128 : 160;
1380 init_xterm_support (void)
1382 const char *termvalue
;
1384 termvalue
= getenv ("TERM");
1385 if (!termvalue
|| !(*termvalue
)) {
1386 fputs (_("The TERM environment variable is unset!\n"), stderr
);
1390 /* Check mouse capabilities */
1391 xmouse_seq
= tty_tgetstr ("Km");
1393 if (strcmp (termvalue
, "cygwin") == 0) {
1395 use_mouse_p
= MOUSE_DISABLED
;
1398 if (force_xterm
|| strncmp (termvalue
, "xterm", 5) == 0
1399 || strncmp (termvalue
, "rxvt", 4) == 0
1400 || strcmp (termvalue
, "Eterm") == 0
1401 || strcmp (termvalue
, "dtterm") == 0) {
1404 /* Default to the standard xterm sequence */
1406 xmouse_seq
= ESC_STR
"[M";
1409 /* Enable mouse unless explicitly disabled by --nomouse */
1410 if (use_mouse_p
!= MOUSE_DISABLED
) {
1411 const char *color_term
= getenv ("COLORTERM");
1412 if (strncmp (termvalue
, "rxvt", 4) == 0 ||
1413 (color_term
!= NULL
&& strncmp (color_term
, "rxvt", 4) == 0) ||
1414 strcmp (termvalue
, "Eterm") == 0) {
1415 use_mouse_p
= MOUSE_XTERM_NORMAL_TRACKING
;
1417 use_mouse_p
= MOUSE_XTERM_BUTTON_EVENT_TRACKING
;
1431 #ifdef HAVE_SUBSHELL_SUPPORT
1433 add_select_channel (subshell_pty
, load_prompt
, 0);
1434 #endif /* !HAVE_SUBSHELL_SUPPORT */
1438 if (baudrate () < 9600 || slow_terminal
) {
1447 char d
[MC_MAXPATHLEN
];
1449 mc_get_current_wd (d
, MC_MAXPATHLEN
);
1463 * We sync the profiles since the hotlist may have changed, while
1464 * we only change the setup data if we have the auto save feature set
1467 if (auto_save_setup
)
1468 save_setup (); /* does also call save_hotlist */
1471 save_panel_types ();
1474 vfs_add_current_stamps ();
1477 /* This should be called after destroy_dlg since panel widgets
1478 * save their state on the profiles
1481 done_mc_profile (void)
1487 midnight_callback (struct Dlg_head
*h
, dlg_msg_t msg
, int parm
)
1494 /* We only need the first idle event */
1495 set_idle_proc (h
, 0);
1497 user_file_menu_cmd ();
1502 if (ctl_x_map_enabled
) {
1503 ctl_x_map_enabled
= 0;
1504 for (i
= 0; ctl_x_map
[i
].key_code
; i
++)
1505 if (parm
== ctl_x_map
[i
].key_code
) {
1506 (*ctl_x_map
[i
].fn
) ();
1511 /* FIXME: should handle all menu shortcuts before this point */
1512 if (the_menubar
->active
)
1513 return MSG_NOT_HANDLED
;
1515 if (parm
== KEY_F (10)) {
1521 free_completions (cmdline
);
1524 for (i
= 0; cmdline
->buffer
[i
] && (cmdline
->buffer
[i
] == ' ' ||
1525 cmdline
->buffer
[i
] == '\t'); i
++);
1526 if (cmdline
->buffer
[i
]) {
1527 send_message ((Widget
*) cmdline
, WIDGET_KEY
, parm
);
1530 stuff (cmdline
, "", 0);
1534 /* Ctrl-Enter and Alt-Enter */
1535 if (((parm
& ~(KEY_M_CTRL
| KEY_M_ALT
)) == '\n')
1536 && (parm
& (KEY_M_CTRL
| KEY_M_ALT
))) {
1541 /* Ctrl-Shift-Enter */
1542 if (parm
== (KEY_M_CTRL
| KEY_M_SHIFT
| '\n')) {
1543 copy_current_pathname ();
1548 if ((!alternate_plus_minus
|| !(console_flag
|| xterm_flag
))
1549 && !quote
&& !current_panel
->searching
) {
1550 if (!only_leading_plus_minus
) {
1551 /* Special treatement, since the input line will eat them */
1557 if (parm
== '\\' || parm
== '-') {
1563 reverse_selection_cmd ();
1566 } else if (!command_prompt
|| !cmdline
->buffer
[0]) {
1567 /* Special treatement '+', '-', '\', '*' only when this is
1568 * first char on input line
1576 if (parm
== '\\' || parm
== '-') {
1582 reverse_selection_cmd ();
1587 return MSG_NOT_HANDLED
;
1589 case DLG_HOTKEY_HANDLED
:
1590 if ((get_current_type () == view_listing
) && current_panel
->searching
) {
1591 current_panel
->searching
= 0;
1592 current_panel
->dirty
= 1;
1596 case DLG_UNHANDLED_KEY
:
1597 if (command_prompt
) {
1600 v
= send_message ((Widget
*) cmdline
, WIDGET_KEY
, parm
);
1604 if (ctl_x_map_enabled
) {
1605 ctl_x_map_enabled
= 0;
1606 for (i
= 0; ctl_x_map
[i
].key_code
; i
++)
1607 if (parm
== ctl_x_map
[i
].key_code
) {
1608 (*ctl_x_map
[i
].fn
) ();
1612 for (i
= 0; default_map
[i
].key_code
; i
++) {
1613 if (parm
== default_map
[i
].key_code
) {
1614 (*default_map
[i
].fn
) ();
1619 return MSG_NOT_HANDLED
;
1622 /* We handle the special case of the output lines */
1623 if (console_flag
&& output_lines
)
1624 show_console_contents (output_start_y
,
1625 LINES
- output_lines
- keybar_visible
-
1626 1, LINES
- keybar_visible
- 1);
1630 if (!the_menubar
->active
)
1631 update_dirty_panels ();
1635 return default_dlg_callback (h
, msg
, parm
);
1639 /* Show current directory in the xterm title */
1641 update_xterm_title_path (void)
1645 if (xterm_flag
&& xterm_title
) {
1646 p
= strip_home_and_password (current_panel
->cwd
);
1647 fprintf (stdout
, "\33]0;mc - %s\7", str_term_form (p
));
1648 if (!alternate_plus_minus
)
1649 numeric_keypad_mode ();
1655 * Load new hint and display it.
1656 * IF force is not 0, ignore the timeout.
1659 load_hint (int force
)
1663 if (!the_hint
->widget
.parent
)
1666 if (!message_visible
) {
1667 label_set_text (the_hint
, 0);
1671 if ((hint
= get_random_hint (force
))) {
1676 char text
[BUF_SMALL
];
1678 g_snprintf (text
, sizeof (text
), _("GNU Midnight Commander %s\n"),
1685 setup_panels_and_run_mc (void)
1687 add_widget (midnight_dlg
, the_menubar
);
1688 add_widget (midnight_dlg
, get_panel_widget (0));
1689 add_widget (midnight_dlg
, get_panel_widget (1));
1690 add_widget (midnight_dlg
, the_hint
);
1692 add_widget (midnight_dlg
, cmdline
);
1693 add_widget (midnight_dlg
, the_prompt
);
1694 add_widget (midnight_dlg
, the_bar
);
1697 if (boot_current_is_left
)
1698 dlg_select_widget (get_panel_widget (0));
1700 dlg_select_widget (get_panel_widget (1));
1702 /* Run the Midnight Commander if no file was specified in the command line */
1703 run_dlg (midnight_dlg
);
1706 /* result must be free'd (I think this should go in util.c) */
1708 prepend_cwd_on_local (const char *filename
)
1713 if (vfs_file_is_local (filename
)) {
1714 if (*filename
== PATH_SEP
) /* an absolute pathname */
1715 return g_strdup (filename
);
1716 d
= g_malloc (MC_MAXPATHLEN
+ strlen (filename
) + 2);
1717 mc_get_current_wd (d
, MC_MAXPATHLEN
);
1720 strcpy (d
+ l
, filename
);
1721 canonicalize_pathname (d
);
1724 return g_strdup (filename
);
1728 mc_maybe_editor_or_viewer (void)
1730 if (!(view_one_file
|| edit_one_file
))
1735 /* Invoke the internal view/edit routine with:
1736 * the default processing and forcing the internal viewer/editor
1738 if (view_one_file
) {
1740 path
= prepend_cwd_on_local (view_one_file
);
1741 view_file (path
, 0, 1);
1744 #ifdef USE_INTERNAL_EDIT
1746 edit_file (edit_one_file
, edit_one_file_start_line
);
1748 #endif /* USE_INTERNAL_EDIT */
1749 midnight_shutdown
= 1;
1754 /* Run the main dialog that occupies the whole screen */
1758 int midnight_colors
[4];
1760 midnight_colors
[0] = NORMAL_COLOR
; /* NORMALC */
1761 midnight_colors
[1] = REVERSE_COLOR
; /* FOCUSC */
1762 midnight_colors
[2] = INPUT_COLOR
; /* HOT_NORMALC */
1763 midnight_colors
[3] = NORMAL_COLOR
; /* HOT_FOCUSC */
1766 create_dlg (0, 0, LINES
, COLS
, midnight_colors
, midnight_callback
,
1767 "[main]", NULL
, DLG_WANT_IDLE
);
1769 /* Check if we were invoked as an editor or file viewer */
1770 if (mc_maybe_editor_or_viewer ())
1775 setup_panels_and_run_mc ();
1778 midnight_shutdown
= 1;
1780 /* destroy_dlg destroys even current_panel->cwd, so we have to save a copy :) */
1781 if (last_wd_file
&& vfs_current_is_local ()) {
1782 last_wd_string
= g_strdup (current_panel
->cwd
);
1786 destroy_dlg (midnight_dlg
);
1791 /* POSIX version. The only version we support. */
1795 const char *mc_libdir
;
1796 shell
= getenv ("SHELL");
1797 if (!shell
|| !*shell
) {
1799 pwd
= getpwuid (geteuid ());
1801 shell
= g_strdup (pwd
->pw_shell
);
1803 if (!shell
|| !*shell
)
1806 /* This is the directory, where MC was installed, on Unix this is DATADIR */
1807 /* and can be overriden by the MC_DATADIR environment variable */
1808 if ((mc_libdir
= getenv ("MC_DATADIR")) != NULL
) {
1809 mc_home
= g_strdup (mc_libdir
);
1811 mc_home
= g_strdup (SYSCONFDIR
);
1813 mc_home_alt
= mc_libdir
!= NULL
? g_strdup (SYSCONFDIR
) : g_strdup (DATADIR
);
1817 sigchld_handler_no_subshell (int sig
)
1825 /* COMMENT: if it were true that after the call to handle_console(..INIT)
1826 the value of console_flag never changed, we could simply not install
1827 this handler at all if (!console_flag && !use_subshell). */
1829 /* That comment is no longer true. We need to wait() on a sigchld
1830 handler (that's at least what the tarfs code expects currently). */
1832 pid
= waitpid (cons_saver_pid
, &status
, WUNTRACED
| WNOHANG
);
1834 if (pid
== cons_saver_pid
) {
1836 if (WIFSTOPPED (status
)) {
1837 /* Someone has stopped cons.saver - restart it */
1838 kill (pid
, SIGCONT
);
1840 /* cons.saver has died - disable console saving */
1841 handle_console (CONSOLE_DONE
);
1845 /* If we got here, some other child exited; ignore it */
1846 #endif /* __linux__ */
1854 struct sigaction sigchld_action
;
1856 sigchld_action
.sa_handler
=
1857 #ifdef HAVE_SUBSHELL_SUPPORT
1858 use_subshell
? sigchld_handler
:
1859 #endif /* HAVE_SUBSHELL_SUPPORT */
1860 sigchld_handler_no_subshell
;
1862 sigemptyset (&sigchld_action
.sa_mask
);
1865 sigchld_action
.sa_flags
= SA_RESTART
;
1867 sigchld_action
.sa_flags
= 0;
1868 #endif /* !SA_RESTART */
1870 if (sigaction (SIGCHLD
, &sigchld_action
, NULL
) == -1) {
1871 #ifdef HAVE_SUBSHELL_SUPPORT
1873 * This may happen on QNX Neutrino 6, where SA_RESTART
1874 * is defined but not implemented. Fallback to no subshell.
1877 #endif /* HAVE_SUBSHELL_SUPPORT */
1882 print_mc_usage (poptContext ctx
, FILE *stream
)
1886 poptSetOtherOptionHelp (ctx
,
1887 _("[flags] [this_dir] [other_panel_dir]\n"));
1889 /* print help for options */
1890 leftColWidth
= poptPrintHelp (ctx
, stream
, 0);
1891 fprintf (stream
, " %-*s %s\n", leftColWidth
, _("+number"),
1892 _("Set initial line number for the internal editor"));
1895 "Please send any bug reports (including the output of `mc -V')\n"
1896 "to mc-devel@gnome.org\n"), stream
);
1901 print_color_usage (void)
1904 * FIXME: undocumented keywords: viewunderline, editnormal, editbold,
1905 * and editmarked. To preserve translations, lines should be split.
1907 /* TRANSLATORS: don't translate keywords and names of colors */
1909 ("--colors KEYWORD={FORE},{BACK}\n\n"
1910 "{FORE} and {BACK} can be omitted, and the default will be used\n"
1912 " Global: errors, reverse, gauge, input, viewunderline\n"
1913 " File display: normal, selected, marked, markselect\n"
1914 " Dialog boxes: dnormal, dfocus, dhotnormal, dhotfocus, errdhotnormal,\n"
1916 " Menus: menu, menuhot, menusel, menuhotsel\n"
1917 " Editor: editnormal, editbold, editmarked, editwhitespace,\n"
1918 " editlinestate\n"), stdout
);
1921 " Help: helpnormal, helpitalic, helpbold, helplink, helpslink\n"
1922 " File types: directory, executable, link, stalelink, device, special, core\n"
1924 " black, gray, red, brightred, green, brightgreen, brown,\n"
1925 " yellow, blue, brightblue, magenta, brightmagenta, cyan,\n"
1926 " brightcyan, lightgray and white\n\n"), stdout
);
1930 process_args (poptContext ctx
, int c
, const char *option_arg
)
1942 #endif /* HAVE_SLANG */
1946 printf ("%s (%s)\n", mc_home
, mc_home_alt
);
1952 mc_setctl ("/#ftp:", VFS_SETCTL_LOGFILE
, (void *) option_arg
);
1954 smbfs_set_debugf (option_arg
);
1955 #endif /* WITH_SMBFS */
1960 smbfs_set_debug (atoi (option_arg
));
1962 #endif /* WITH_SMBFS */
1963 #endif /* USE_NETCODE */
1966 use_mouse_p
= MOUSE_DISABLED
;
1969 #ifdef HAVE_SUBSHELL_SUPPORT
1973 #endif /* HAVE_SUBSHELL_SUPPORT */
1976 print_color_usage ();
1981 print_mc_usage (ctx
, stdout
);
1986 static const struct poptOption argument_table
[] = {
1987 /* generic options */
1988 {"help", 'h', POPT_ARG_NONE
, {NULL
}, 'h',
1989 N_("Displays this help message"), NULL
},
1990 {"version", 'V', POPT_ARG_NONE
, {NULL
}, 'V',
1991 N_("Displays the current version"), NULL
},
1993 /* terminal options */
1994 {"xterm", 'x', POPT_ARG_NONE
, {&force_xterm
}, 0,
1995 N_("Forces xterm features"), NULL
},
1996 {"nomouse", 'd', POPT_ARG_NONE
, {NULL
}, 'd',
1997 N_("Disable mouse support in text version"), NULL
},
1998 #if defined(HAVE_SLANG)
1999 {"termcap", 't', 0, {&SLtt_Try_Termcap
}, 0,
2000 N_("Tries to use termcap instead of terminfo"), NULL
},
2002 {"resetsoft", 'k', POPT_ARG_NONE
, {&reset_hp_softkeys
}, 0,
2003 N_("Resets soft keys on HP terminals"), NULL
},
2004 {"slow", 's', POPT_ARG_NONE
, {&slow_terminal
}, 0,
2005 N_("To run on slow terminals"), NULL
},
2006 {"stickchars", 'a', 0, {&force_ugly_line_drawing
}, 0,
2007 N_("Use stickchars to draw"), NULL
},
2010 {"nocolor", 'b', POPT_ARG_NONE
, {&disable_colors
}, 0,
2011 N_("Requests to run in black and white"), NULL
},
2012 {"color", 'c', POPT_ARG_NONE
, {NULL
}, 'c',
2013 N_("Request to run in color mode"), NULL
},
2014 {"colors", 'C', POPT_ARG_STRING
, {&command_line_colors
}, 0,
2015 N_("Specifies a color configuration"), NULL
},
2016 {"help-colors", 'H', POPT_ARG_NONE
, {NULL
}, 'H',
2017 N_("Displays a help screen on how to change the color scheme"), NULL
},
2021 {"ftplog", 'l', POPT_ARG_STRING
, {NULL
}, 'l',
2022 N_("Log ftp dialog to specified file"), NULL
},
2024 {"debuglevel", 'D', POPT_ARG_STRING
, {NULL
}, 'D',
2025 N_("Set debug level"), NULL
},
2029 /* options for wrappers */
2030 {"datadir", 'f', POPT_ARG_NONE
, {NULL
}, 'f',
2031 N_("Print data directory"), NULL
},
2032 {"printwd", 'P', POPT_ARG_STRING
, {&last_wd_file
}, 0,
2033 N_("Print last working directory to specified file"), NULL
},
2035 /* subshell options */
2036 #ifdef HAVE_SUBSHELL_SUPPORT
2037 {"subshell", 'U', POPT_ARG_NONE
, {&use_subshell
}, 0,
2038 N_("Enables subshell support (default)"), NULL
},
2039 {"nosubshell", 'u', POPT_ARG_NONE
, {NULL
}, 'u',
2040 N_("Disables subshell support"), NULL
},
2043 /* single file operations */
2044 {"view", 'v', POPT_ARG_STRING
, {&view_one_file
}, 0,
2045 N_("Launches the file viewer on a file"), NULL
},
2046 #ifdef USE_INTERNAL_EDIT
2047 {"edit", 'e', POPT_ARG_STRING
, {&edit_one_file
}, 0,
2048 N_("Edits one file"), NULL
},
2051 {NULL
, '\0', 0, {NULL
}, 0, NULL
, NULL
}
2055 handle_args (int argc
, char *argv
[])
2063 poptGetContext ("mc", argc
, argv
, argument_table
,
2064 POPT_CONTEXT_NO_EXEC
);
2066 while ((c
= poptGetNextOpt (ctx
)) > 0) {
2067 process_args (ctx
, c
, poptGetOptArg (ctx
));
2071 print_mc_usage (ctx
, stderr
);
2072 fprintf (stderr
, "%s: %s\n",
2073 poptBadOption (ctx
, POPT_BADOPTION_NOALIAS
),
2078 tmp
= poptGetArg (ctx
);
2081 * Check for special invocation names mcedit and mcview,
2082 * if none apply then set the current directory and the other
2083 * directory from the command line arguments
2085 base
= x_basename (argv
[0]);
2086 if (!STRNCOMP (base
, "mce", 3) || !STRCOMP (base
, "vi")) {
2090 * Check for filename:lineno, followed by an optional colon.
2091 * This format is used by many programs (especially compilers)
2092 * in error messages and warnings. It is supported so that
2093 * users can quickly copy and paste file locations.
2095 char *end
= tmp
+ strlen (tmp
), *p
= end
;
2096 if (p
> tmp
&& p
[-1] == ':')
2098 while (p
> tmp
&& g_ascii_isdigit ((gchar
) p
[-1]))
2100 if (tmp
< p
&& p
< end
&& p
[-1] == ':') {
2102 gchar
*fname
= g_strndup (tmp
, p
- 1 - tmp
);
2104 * Check that the file before the colon actually exists.
2105 * If it doesn't exist, revert to the old behavior.
2107 if (mc_stat (tmp
, &st
) == -1 && mc_stat (fname
, &st
) != -1) {
2108 edit_one_file
= fname
;
2109 edit_one_file_start_line
= atoi (p
);
2112 goto try_plus_filename
;
2116 if (*tmp
== '+' && g_ascii_isdigit ((gchar
) tmp
[1])) {
2117 int start_line
= atoi (tmp
);
2118 if (start_line
> 0) {
2119 char *file
= poptGetArg (ctx
);
2122 edit_one_file_start_line
= start_line
;
2126 edit_one_file
= g_strdup (tmp
);
2129 } else if (!STRNCOMP (base
, "mcv", 3) || !STRCOMP (base
, "view")) {
2131 view_one_file
= g_strdup (tmp
);
2133 fputs ("No arguments given to the viewer\n", stderr
);
2137 /* sets the current dir and the other dir */
2139 this_dir
= g_strdup (tmp
);
2140 if ((tmp
= poptGetArg (ctx
)))
2141 other_dir
= g_strdup (tmp
);
2145 poptFreeContext (ctx
);
2149 main (int argc
, char *argv
[])
2154 /* We had LC_CTYPE before, LC_ALL includs LC_TYPE as well */
2157 setlocale (LC_ALL
, "");
2158 bindtextdomain ("mc", LOCALEDIR
);
2161 /* Set up temporary directory */
2166 /* This variable is used by the subshell */
2167 home_dir
= getenv ("HOME");
2169 /* mc_home was computed by OS_Setup */
2173 str_init_strings (NULL
);
2177 #ifdef USE_INTERNAL_EDIT
2178 for ( i
= 0; i
< MAX_HISTORY_MOVETO
; i
++ ) {
2179 edit_history_moveto
[i
].filename
= NULL
;
2180 edit_history_moveto
[i
].line
= -1;
2185 SLtt_Ignore_Beep
= 1;
2188 handle_args (argc
, argv
);
2190 /* NOTE: This has to be called before slang_init or whatever routine
2191 calls any define_sequence */
2194 /* Must be done before installing the SIGCHLD handler [[FIXME]] */
2195 handle_console (CONSOLE_INIT
);
2197 #ifdef HAVE_SUBSHELL_SUPPORT
2198 /* Don't use subshell when invoked as viewer or editor */
2199 if (edit_one_file
|| view_one_file
)
2203 subshell_get_console_attributes ();
2204 #endif /* HAVE_SUBSHELL_SUPPORT */
2206 /* Install the SIGCHLD handler; must be done before init_subshell() */
2209 /* We need this, since ncurses endwin () doesn't restore the signals */
2210 save_stop_handler ();
2212 /* Must be done before init_subshell, to set up the terminal size: */
2213 /* FIXME: Should be removed and LINES and COLS computed on subshell */
2217 /* NOTE: This call has to be after slang_init. It's the small part from
2218 the previous init_key which had to be moved after the call of slang_init */
2219 init_key_input_fd ();
2225 /* create home directory */
2226 /* do it after the screen library initialization to show the error message */
2227 mc_dir
= concat_dir_and_file (home_dir
, MC_BASE
);
2228 canonicalize_pathname (mc_dir
);
2229 if ((stat (mc_dir
, &s
) != 0) && (errno
== ENOENT
)
2230 && mkdir (mc_dir
, 0700) != 0)
2231 message (D_ERROR
, _("Warning"),
2232 _("Cannot create %s directory"), mc_dir
);
2235 init_xterm_support ();
2237 #ifdef HAVE_SUBSHELL_SUPPORT
2239 /* Done here to ensure that the subshell doesn't */
2240 /* inherit the file descriptors opened below, etc */
2244 #endif /* HAVE_SUBSHELL_SUPPORT */
2246 /* Removing this from the X code let's us type C-c */
2249 /* Also done after init_subshell, to save any shell init file messages */
2251 handle_console (CONSOLE_SAVE
);
2253 if (alternate_plus_minus
)
2254 application_keypad_mode ();
2256 #ifdef HAVE_SUBSHELL_SUPPORT
2258 prompt
= strip_ctrl_codes (subshell_prompt
);
2262 #endif /* HAVE_SUBSHELL_SUPPORT */
2263 prompt
= (geteuid () == 0) ? "# " : "$ ";
2265 /* Program main loop */
2266 if (!midnight_shutdown
)
2269 /* Save the tree store */
2272 /* Virtual File System shutdown */
2275 flush_extension_file (); /* does only free memory */
2282 if (console_flag
&& !(quit
& SUBSHELL_EXIT
))
2283 handle_console (CONSOLE_RESTORE
);
2284 if (alternate_plus_minus
)
2285 numeric_keypad_mode ();
2287 signal (SIGCHLD
, SIG_DFL
); /* Disable the SIGCHLD handler */
2290 handle_console (CONSOLE_DONE
);
2291 putchar ('\n'); /* Hack to make shell's prompt start at left of screen */
2293 if (last_wd_file
&& last_wd_string
&& !print_last_revert
2294 && !edit_one_file
&& !view_one_file
) {
2296 open (last_wd_file
, O_WRONLY
| O_CREAT
| O_TRUNC
| O_EXCL
,
2299 if (last_wd_fd
!= -1) {
2300 write (last_wd_fd
, last_wd_string
, strlen (last_wd_string
));
2304 g_free (last_wd_string
);
2306 g_free (mc_home_alt
);
2310 free_codepages_list ();
2312 str_uninit_strings ();
2317 #ifdef USE_INTERNAL_EDIT
2318 for ( i
= 0; i
< MAX_HISTORY_MOVETO
; i
++ ) {
2319 g_free(edit_history_moveto
[i
].filename
);