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 */
42 #include "lib/global.h"
44 #include "lib/tty/tty.h"
45 #include "lib/tty/mouse.h"
46 #include "lib/tty/key.h" /* For init_key() */
47 #include "lib/tty/win.h" /* xterm_flag */
51 #include "lib/mcconfig.h"
52 #include "lib/filehighlight.h"
53 #include "lib/fileloc.h" /* MC_USERCONF_DIR */
55 #include "lib/vfs/mc-vfs/vfs.h" /* vfs_translate_url() */
58 #include "lib/vfs/mc-vfs/smbfs.h" /* smbfs_set_debug() */
59 #endif /* ENABLE_VFS_SMB */
62 #include "lib/vfs/mc-vfs/gc.h"
65 #include "lib/strutil.h"
75 #include "treestore.h"
76 #include "consaver/cons.saver.h"
78 #include "setup.h" /* save_setup() */
79 #include "boxes.h" /* sort_box() */
81 #include "cmd.h" /* Normal commands */
84 #include "learn.h" /* learn_keys() */
87 #include "ext.h" /* For flush_extension_file() */
91 #include "cmddef.h" /* CK_ cmd name const */
92 #include "user.h" /* user_file_menu_cmd() */
100 #ifdef USE_INTERNAL_EDIT
101 #include "src/editor/edit.h"
105 #include "src/diffviewer/ydiff.h"
109 #include "charsets.h"
110 #endif /* HAVE_CHARSET */
113 #include "keybind.h" /* type global_keymap_t */
115 /* When the modes are active, left_panel, right_panel and tree_panel */
116 /* Point to a proper data structure. You should check with the functions */
117 /* get_current_type and get_other_type the types of the panels before using */
118 /* This pointer variables */
120 /* The structures for the panels */
121 WPanel
*left_panel
= NULL
;
122 WPanel
*right_panel
= NULL
;
124 mc_fhl_t
*mc_filehighlight
;
126 /* The pointer to the tree */
127 WTree
*the_tree
= NULL
;
130 struct WMenuBar
*the_menubar
= NULL
;
132 /* Pointers to the selected and unselected panel */
133 WPanel
*current_panel
= NULL
;
135 /* Set if the command is being run from the "Right" menu */
138 /* Set when main loop should be terminated */
139 volatile int quit
= 0;
141 /* Set if you want the possible completions dialog for the first time */
142 int show_all_if_ambiguous
= 0;
144 /* Set when cd symlink following is desirable (bash mode) */
147 /* If set then dialogs just clean the screen when refreshing, else */
148 /* they do a complete refresh, refreshing all the parts of the program */
149 int fast_refresh
= 0;
151 /* If true, at startup the user-menu is invoked */
154 /* If true, then the +, - and \ keys have their special meaning only if the
155 * command line is emtpy, otherwise they behave like regular letters
157 int only_leading_plus_minus
= 1;
159 int pause_after_run
= pause_on_dumb_terminals
;
161 /* It true saves the setup when quitting */
162 int auto_save_setup
= 1;
166 * Don't restrict the output on the screen manager level,
167 * the translation tables take care of it.
169 #define full_eight_bits (1)
170 #define eight_bit_clean (1)
171 #else /* HAVE_CHARSET */
172 /* If true, allow characters in the range 160-255 */
173 int eight_bit_clean
= 1;
175 * If true, also allow characters in the range 128-159.
176 * This is reported to break on many terminals (xterm, qansi-m).
178 int full_eight_bits
= 0;
179 #endif /* !HAVE_CHARSET */
182 * If utf-8 terminal utf8_display = 1
183 * Display bits set UTF-8
186 int utf8_display
= 0;
188 /* If true use the internal viewer */
189 int use_internal_view
= 1;
192 const char *mc_prompt
= NULL
;
194 /* The widget where we draw the prompt */
203 /* Mouse type: GPM, xterm or none */
204 Mouse_Type use_mouse_p
= MOUSE_NONE
;
206 /* If on, default for "No" in delete operations */
209 /* Controls screen clearing before an exec */
210 int clear_before_exec
= 1;
212 /* Asks for confirmation before deleting a file */
213 int confirm_delete
= 1;
215 /* Asks for confirmation before deleting a hotlist entry */
216 int confirm_directory_hotlist_delete
= 1;
218 /* Asks for confirmation before overwriting a file */
219 int confirm_overwrite
= 1;
221 /* Asks for confirmation before executing a program by pressing enter */
222 int confirm_execute
= 0;
224 /* Asks for confirmation before leaving the program */
225 int confirm_exit
= 1;
227 /* Asks for confirmation before clean up of history */
228 int confirm_history_cleanup
= 1;
230 /* Asks for confirmation when using F3 to view a directory and there
232 int confirm_view_dir
= 0;
234 /* This flag indicates if the pull down menus by default drop down */
237 /* The dialog handle for the main program */
238 Dlg_head
*midnight_dlg
= NULL
;
240 /* Subshell: if set, then the prompt was not saved on CONSOLE_SAVE */
241 /* We need to paint it after CONSOLE_RESTORE, see: load_prompt */
242 int update_prompt
= 0;
244 /* The home directory */
245 const char *home_dir
= NULL
;
248 int option_tab_spacing
= 8;
250 /* Only used at program boot */
251 int boot_current_is_left
= 1;
253 /* If this is true, then when browsing the tree the other window will
254 * automatically reload it's directory with the contents of the currently
255 * selected directory.
259 /* path to X clipboard utility */
260 char* clipbord_store_path
= NULL
;
261 char* clipbord_paste_path
= NULL
;
263 /* If set, then print to the given file the last directory we were at */
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 mc_run_mode_t mc_run_mode
= MC_RUN_FULL
;
269 char *mc_run_param0
= NULL
;
270 char *mc_run_param1
= NULL
;
272 /* Used so that widgets know if they are being destroyed or
274 int midnight_shutdown
= 0;
276 /* The user's shell */
279 /* mc_home: The home of MC - /etc/mc or defined by MC_DATADIR */
280 char *mc_home
= NULL
;
282 /* mc_home_alt: Alternative home of MC - deprecated /usr/share/mc */
283 char *mc_home_alt
= NULL
;
285 /* Define this function for glib-style error handling */
287 mc_main_error_quark (void)
289 return g_quark_from_static_string (PACKAGE
);
292 /* Save current stat of directories to avoid reloading the panels */
293 /* when no modifications have taken place */
295 save_cwds_stat (void)
297 if (panels_options
.fast_reload
)
299 mc_stat (current_panel
->cwd
, &(current_panel
->dir_stat
));
300 if (get_other_type () == view_listing
)
301 mc_stat (other_panel
->cwd
, &(other_panel
->dir_stat
));
305 #ifdef HAVE_SUBSHELL_SUPPORT
307 do_update_prompt (void)
311 printf ("\r\n%s", subshell_prompt
);
316 #endif /* HAVE_SUBSHELL_SUPPORT */
321 free_completions (cmdline
);
322 dlg_one_down (midnight_dlg
);
325 /* Stop MC main dialog and the current dialog if it exists.
326 * Needed to provide fast exit from MC viewer or editor on shell exit */
330 midnight_dlg
->running
= 0;
333 current_dlg
->running
= 0;
338 quit_cmd_internal (int quiet
)
342 if (quiet
|| !confirm_exit
)
349 (_("The Midnight Commander"),
350 _("Do you really want to quit the Midnight Commander?"), D_NORMAL
,
351 2, _("&Yes"), _("&No")) == 0)
356 #ifdef HAVE_SUBSHELL_SUPPORT
359 else if ((q
= exit_subshell ()))
371 quit_cmd_internal (0);
375 quiet_quit_cmd (void)
377 print_last_revert
= 1;
378 quit_cmd_internal (1);
381 /* Wrapper for do_subshell_chdir, check for availability of subshell */
383 subshell_chdir (const char *directory
)
385 #ifdef HAVE_SUBSHELL_SUPPORT
388 if (vfs_current_is_local ())
389 do_subshell_chdir (directory
, 0, 1);
391 #endif /* HAVE_SUBSHELL_SUPPORT */
395 directory_history_add (struct WPanel
*panel
, const char *dir
)
399 tmp
= g_strdup (dir
);
400 strip_password (tmp
, 1);
402 panel
->dir_history
= list_append_unique (panel
->dir_history
, tmp
);
406 * If we moved to the parent directory move the selection pointer to
407 * the old directory name; If we leave VFS dir, remove FS specificator.
409 * You do _NOT_ want to add any vfs aware code here. <pavel@ucw.cz>
412 get_parent_dir_name (const char *cwd
, const char *lwd
)
423 p
= strrchr (lwd
, PATH_SEP
);
426 && (strncmp (cwd
, lwd
, (size_t) (p
- lwd
)) == 0)
427 && (clen
== (size_t) (p
- lwd
)
428 || ((p
== lwd
) && (cwd
[0] == PATH_SEP
) && (cwd
[1] == '\0'))))
436 * Changes the current directory of the panel.
437 * Don't record change in the directory history.
440 _do_panel_cd (WPanel
* panel
, const char *new_dir
, enum cd_enum cd_type
)
442 const char *directory
;
444 char temp
[MC_MAXPATHLEN
];
445 char *translated_url
;
447 if (cd_type
== cd_parse_command
)
449 while (*new_dir
== ' ')
453 olddir
= g_strdup (panel
->cwd
);
454 new_dir
= translated_url
= vfs_translate_url (new_dir
);
456 /* Convert *new_path to a suitable pathname, handle ~user */
458 if (cd_type
== cd_parse_command
)
460 if (!strcmp (new_dir
, "-"))
462 strcpy (temp
, panel
->lwd
);
466 directory
= *new_dir
? new_dir
: home_dir
;
468 if (mc_chdir (directory
) == -1)
470 strcpy (panel
->cwd
, olddir
);
472 g_free (translated_url
);
475 g_free (translated_url
);
477 /* Success: save previous directory, shutdown status of previous dir */
478 strcpy (panel
->lwd
, olddir
);
479 free_completions (cmdline
);
481 mc_get_current_wd (panel
->cwd
, sizeof (panel
->cwd
) - 2);
483 vfs_release_path (olddir
);
485 subshell_chdir (panel
->cwd
);
487 /* Reload current panel */
488 panel_clean_dir (panel
);
490 do_load_dir (panel
->cwd
, &panel
->dir
, panel
->current_sort_field
->sort_routine
,
491 panel
->reverse
, panel
->case_sensitive
, panel
->exec_first
, panel
->filter
);
492 try_to_select (panel
, get_parent_dir_name (panel
->cwd
, olddir
));
495 update_xterm_title_path ();
503 * Changes the current directory of the panel.
504 * Record change in the directory history.
507 do_panel_cd (struct WPanel
*panel
, const char *new_dir
, enum cd_enum cd_type
)
511 r
= _do_panel_cd (panel
, new_dir
, cd_type
);
513 directory_history_add (panel
, panel
->cwd
);
518 do_cd (const char *new_dir
, enum cd_enum exact
)
520 return (do_panel_cd (current_panel
, new_dir
, exact
));
524 directory_history_next (WPanel
* panel
)
528 nextdir
= g_list_next (panel
->dir_history
);
533 if (_do_panel_cd (panel
, (char *) nextdir
->data
, cd_exact
))
534 panel
->dir_history
= nextdir
;
538 directory_history_prev (WPanel
* panel
)
542 prevdir
= g_list_previous (panel
->dir_history
);
547 if (_do_panel_cd (panel
, (char *) prevdir
->data
, cd_exact
))
548 panel
->dir_history
= prevdir
;
552 directory_history_list (WPanel
* panel
)
556 s
= show_hist (&panel
->dir_history
, &panel
->widget
);
560 if (_do_panel_cd (panel
, s
, cd_exact
))
561 directory_history_add (panel
, panel
->cwd
);
563 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
568 #ifdef HAVE_SUBSHELL_SUPPORT
570 load_prompt (int fd
, void *unused
)
575 if (!read_subshell_prompt ())
578 /* Don't actually change the prompt if it's invisible */
579 if (current_dlg
== midnight_dlg
&& command_prompt
)
584 tmp_prompt
= strip_ctrl_codes (subshell_prompt
);
585 prompt_len
= str_term_width1 (tmp_prompt
);
587 /* Check for prompts too big */
588 if (COLS
> 8 && prompt_len
> COLS
- 8)
590 tmp_prompt
[COLS
- 8] = '\0';
591 prompt_len
= COLS
- 8;
593 mc_prompt
= tmp_prompt
;
594 label_set_text (the_prompt
, mc_prompt
);
595 winput_set_origin ((WInput
*) cmdline
, prompt_len
, COLS
- prompt_len
);
597 /* since the prompt has changed, and we are called from one of the
598 * tty_get_event channels, the prompt updating does not take place
599 * automatically: force a cursor update and a screen refresh
601 update_cursor (midnight_dlg
);
607 #endif /* HAVE_SUBSHELL_SUPPORT */
613 const panel_field_t
*sort_order
;
615 if (!SELECTED_IS_PANEL
)
619 sort_order
= sort_box (p
->current_sort_field
, &p
->reverse
, &p
->case_sensitive
, &p
->exec_first
);
621 panel_set_sort_order (p
, sort_order
);
630 sel_dir
= tree_box (selection (current_panel
)->fname
);
633 do_cd (sel_dir
, cd_exact
);
638 #ifdef LISTMODE_EDITOR
644 if (get_current_type () != view_listing
)
647 newmode
= listmode_edit (current_panel
->user_format
);
651 g_free (current_panel
->user_format
);
652 current_panel
->list_type
= list_user
;
653 current_panel
->user_format
= newmode
;
654 set_panel_formats (current_panel
);
658 #endif /* LISTMODE_EDITOR */
660 /* NOTICE: hotkeys specified here are overriden in menubar_paint_idx (alex) */
662 create_panel_menu (void)
664 GList
*entries
= NULL
;
666 entries
= g_list_append (entries
, menu_entry_create (_("File listin&g"), CK_ListingCmd
));
667 entries
= g_list_append (entries
, menu_entry_create (_("&Quick view"), CK_QuickViewCmd
));
668 entries
= g_list_append (entries
, menu_entry_create (_("&Info"), CK_InfoCmd
));
669 entries
= g_list_append (entries
, menu_entry_create (_("&Tree"), CK_TreeCmd
));
670 entries
= g_list_append (entries
, menu_separator_create ());
671 entries
= g_list_append (entries
, menu_entry_create (_("&Listing mode..."), CK_ChangeListingCmd
));
672 entries
= g_list_append (entries
, menu_entry_create (_("&Sort order..."), CK_Sort
));
673 entries
= g_list_append (entries
, menu_entry_create (_("&Filter..."), CK_FilterCmd
));
675 entries
= g_list_append (entries
, menu_entry_create (_("&Encoding..."), CK_PanelSetPanelEncoding
));
678 entries
= g_list_append (entries
, menu_separator_create ());
679 #ifdef ENABLE_VFS_MCFS
680 entries
= g_list_append (entries
, menu_entry_create (_("&Network link..."), CK_NetlinkCmd
));
682 entries
= g_list_append (entries
, menu_entry_create (_("FT&P link..."), CK_FtplinkCmd
));
683 entries
= g_list_append (entries
, menu_entry_create (_("S&hell link..."), CK_FishlinkCmd
));
684 #ifdef ENABLE_VFS_SMB
685 entries
= g_list_append (entries
, menu_entry_create (_("SM&B link..."), CK_SmblinkCmd
));
686 #endif /* ENABLE_VFS_SMB */
687 #endif /* USE_NETCODE */
688 entries
= g_list_append (entries
, menu_separator_create ());
689 entries
= g_list_append (entries
, menu_entry_create (_("&Rescan"), CK_RereadCmd
));
695 create_file_menu (void)
697 GList
*entries
= NULL
;
699 entries
= g_list_append (entries
, menu_entry_create (_("&View"), CK_ViewCmd
));
700 entries
= g_list_append (entries
, menu_entry_create (_("Vie&w file..."), CK_ViewFileCmd
));
701 entries
= g_list_append (entries
, menu_entry_create (_("&Filtered view"), CK_FilteredViewCmd
));
702 entries
= g_list_append (entries
, menu_entry_create (_("&Edit"), CK_EditCmd
));
703 entries
= g_list_append (entries
, menu_entry_create (_("&Copy"), CK_CopyCmd
));
704 entries
= g_list_append (entries
, menu_entry_create (_("C&hmod"), CK_ChmodCmd
));
705 entries
= g_list_append (entries
, menu_entry_create (_("&Link"), CK_LinkCmd
));
706 entries
= g_list_append (entries
, menu_entry_create (_("&Symlink"), CK_SymlinkCmd
));
707 entries
= g_list_append (entries
, menu_entry_create (_("Relative symlin&k"), CK_RelativeSymlinkCmd
));
708 entries
= g_list_append (entries
, menu_entry_create (_("Edit s&ymlink"), CK_EditSymlinkCmd
));
709 entries
= g_list_append (entries
, menu_entry_create (_("Ch&own"), CK_ChownCmd
));
711 g_list_append (entries
, menu_entry_create (_("&Advanced chown"), CK_ChownAdvancedCmd
));
712 entries
= g_list_append (entries
, menu_entry_create (_("&Rename/Move"), CK_RenameCmd
));
713 entries
= g_list_append (entries
, menu_entry_create (_("&Mkdir"), CK_MkdirCmd
));
714 entries
= g_list_append (entries
, menu_entry_create (_("&Delete"), CK_DeleteCmd
));
715 entries
= g_list_append (entries
, menu_entry_create (_("&Quick cd"), CK_QuickCdCmd
));
716 entries
= g_list_append (entries
, menu_separator_create ());
717 entries
= g_list_append (entries
, menu_entry_create (_("Select &group"), CK_SelectCmd
));
718 entries
= g_list_append (entries
, menu_entry_create (_("U&nselect group"), CK_UnselectCmd
));
720 g_list_append (entries
,
721 menu_entry_create (_("Reverse selec&tion"), CK_ReverseSelectionCmd
));
722 entries
= g_list_append (entries
, menu_separator_create ());
723 entries
= g_list_append (entries
, menu_entry_create (_("E&xit"), CK_QuitCmd
));
729 create_command_menu (void)
731 /* I know, I'm lazy, but the tree widget when it's not running
732 * as a panel still has some problems, I have not yet finished
733 * the WTree widget port, sorry.
735 GList
*entries
= NULL
;
737 entries
= g_list_append (entries
, menu_entry_create (_("&User menu"), CK_UserMenuCmd
));
738 entries
= g_list_append (entries
, menu_entry_create (_("&Directory tree"), CK_TreeBoxCmd
));
739 entries
= g_list_append (entries
, menu_entry_create (_("&Find file"), CK_FindCmd
));
740 entries
= g_list_append (entries
, menu_entry_create (_("S&wap panels"), CK_SwapCmd
));
742 g_list_append (entries
, menu_entry_create (_("Switch &panels on/off"), CK_ShowCommandLine
));
744 g_list_append (entries
, menu_entry_create (_("&Compare directories"), CK_CompareDirsCmd
));
746 entries
= g_list_append (entries
, menu_entry_create (_("&View diff files"), CK_DiffViewCmd
));
749 g_list_append (entries
, menu_entry_create (_("E&xternal panelize"), CK_ExternalPanelize
));
751 g_list_append (entries
,
752 menu_entry_create (_("Show directory s&izes"), CK_SingleDirsizeCmd
));
753 entries
= g_list_append (entries
, menu_separator_create ());
754 entries
= g_list_append (entries
, menu_entry_create (_("Command &history"), CK_HistoryCmd
));
756 g_list_append (entries
, menu_entry_create (_("Di&rectory hotlist"), CK_QuickChdirCmd
));
758 entries
= g_list_append (entries
, menu_entry_create (_("&Active VFS list"), CK_ReselectVfs
));
760 #ifdef WITH_BACKGROUND
761 entries
= g_list_append (entries
, menu_entry_create (_("&Background jobs"), CK_JobsCmd
));
763 entries
= g_list_append (entries
, menu_separator_create ());
766 g_list_append (entries
,
767 menu_entry_create (_("&Undelete files (ext2fs only)"), CK_UndeleteCmd
));
769 #ifdef LISTMODE_EDITOR
771 g_list_append (entries
, menu_entry_create (_("&Listing format edit"), CK_ListmodeCmd
));
773 #if defined (USE_EXT2FSLIB) || defined (LISTMODE_EDITOR)
774 entries
= g_list_append (entries
, menu_separator_create ());
777 g_list_append (entries
, menu_entry_create (_("Edit &extension file"), CK_EditExtFileCmd
));
778 entries
= g_list_append (entries
, menu_entry_create (_("Edit &menu file"), CK_EditMcMenuCmd
));
780 g_list_append (entries
,
781 menu_entry_create (_("Edit hi&ghlighting group file"), CK_EditFhlFileCmd
));
787 create_options_menu (void)
789 GList
*entries
= NULL
;
791 entries
= g_list_append (entries
, menu_entry_create (_("&Configuration..."), CK_ConfigureBox
));
792 entries
= g_list_append (entries
, menu_entry_create (_("&Layout..."), CK_LayoutBox
));
793 entries
= g_list_append (entries
, menu_entry_create (_("&Panel options..."), CK_PanelOptionsBox
));
794 entries
= g_list_append (entries
, menu_entry_create (_("C&onfirmation..."), CK_ConfirmBox
));
795 entries
= g_list_append (entries
, menu_entry_create (_("&Display bits..."), CK_DisplayBitsBox
));
796 entries
= g_list_append (entries
, menu_entry_create (_("Learn &keys..."), CK_LearnKeys
));
798 entries
= g_list_append (entries
, menu_entry_create (_("&Virtual FS..."), CK_ConfigureVfs
));
800 entries
= g_list_append (entries
, menu_separator_create ());
801 entries
= g_list_append (entries
, menu_entry_create (_("&Save setup"), CK_SaveSetupCmd
));
809 menubar_add_menu (the_menubar
,
810 create_menu (horizontal_split
? _("&Above") : _("&Left"),
811 create_panel_menu (), "[Left and Right Menus]"));
812 menubar_add_menu (the_menubar
, create_menu (_("&File"), create_file_menu (), "[File Menu]"));
813 menubar_add_menu (the_menubar
,
814 create_menu (_("&Command"), create_command_menu (), "[Command Menu]"));
815 menubar_add_menu (the_menubar
,
816 create_menu (_("&Options"), create_options_menu (), "[Options Menu]"));
817 menubar_add_menu (the_menubar
,
818 create_menu (horizontal_split
? _("&Below") : _("&Right"),
819 create_panel_menu (), "[Left and Right Menus]"));
825 menubar_set_menu (the_menubar
, NULL
);
829 menu_last_selected_cmd (void)
831 the_menubar
->is_active
= TRUE
;
832 the_menubar
->is_dropped
= (drop_menus
!= 0);
833 the_menubar
->previous_widget
= midnight_dlg
->current
->dlg_id
;
834 dlg_select_widget (the_menubar
);
840 if (the_menubar
->is_active
)
843 if ((get_current_index () == 0) == (current_panel
->active
!= 0))
844 the_menubar
->selected
= 0;
846 the_menubar
->selected
= g_list_length (the_menubar
->menu
) - 1;
847 menu_last_selected_cmd ();
851 midnight_get_shortcut (unsigned long command
)
854 const char *shortcut
= NULL
;
856 shortcut
= lookup_keymap_shortcut (main_map
, command
);
857 if (shortcut
!= NULL
)
858 return g_strdup (shortcut
);
860 shortcut
= lookup_keymap_shortcut (panel_map
, command
);
861 if (shortcut
!= NULL
)
862 return g_strdup (shortcut
);
864 ext_map
= lookup_keymap_shortcut (main_map
, CK_StartExtMap1
);
866 shortcut
= lookup_keymap_shortcut (main_x_map
, command
);
867 if (shortcut
!= NULL
)
868 return g_strdup_printf ("%s %s", ext_map
, shortcut
);
874 toggle_show_hidden (void)
876 panels_options
.show_dot_files
= !panels_options
.show_dot_files
;
877 update_panels (UP_RELOAD
, UP_KEEPSEL
);
881 toggle_panels_split (void)
883 horizontal_split
= !horizontal_split
;
889 * Just a hack for allowing url-like pathnames to be accepted from the
893 translated_mc_chdir (char *dir
)
898 newdir
= vfs_translate_url (dir
);
899 ret
= mc_chdir (newdir
);
908 panel_view_mode_t current_mode
, other_mode
;
909 char original_dir
[BUF_1K
] = "\0";
911 if (boot_current_is_left
)
915 current_mode
= startup_left_mode
;
916 other_mode
= startup_right_mode
;
922 current_mode
= startup_right_mode
;
923 other_mode
= startup_left_mode
;
925 /* Creates the left panel */
926 if (mc_run_param0
!= NULL
)
928 if (mc_run_param1
!= NULL
)
930 /* Ok, user has specified two dirs, save the original one,
931 * since we may not be able to chdir to the proper
932 * second directory later
934 mc_get_current_wd (original_dir
, sizeof (original_dir
) - 2);
936 translated_mc_chdir (mc_run_param0
);
938 set_display_type (current_index
, current_mode
);
940 /* The other panel */
941 if (mc_run_param1
!= NULL
)
943 if (original_dir
[0] != '\0')
944 translated_mc_chdir (original_dir
);
945 translated_mc_chdir (mc_run_param1
);
947 set_display_type (other_index
, other_mode
);
949 if (startup_left_mode
== view_listing
)
951 current_panel
= left_panel
;
956 current_panel
= right_panel
;
958 current_panel
= left_panel
;
961 /* Create the nice widgets */
962 cmdline
= command_new (0, 0, 0);
963 the_prompt
= label_new (0, 0, mc_prompt
);
964 the_prompt
->transparent
= 1;
965 the_bar
= buttonbar_new (keybar_visible
);
967 the_hint
= label_new (0, 0, 0);
968 the_hint
->transparent
= 1;
969 the_hint
->auto_adjust_cols
= 0;
970 the_hint
->widget
.cols
= COLS
;
972 the_menubar
= menubar_new (0, 0, COLS
, NULL
);
976 copy_current_pathname (void)
982 cwd_path
= remove_encoding_from_path (current_panel
->cwd
);
983 command_insert (cmdline
, cwd_path
, 0);
985 if (cwd_path
[strlen (cwd_path
) - 1] != PATH_SEP
)
986 command_insert (cmdline
, PATH_SEP_STR
, 0);
991 copy_other_pathname (void)
995 if (get_other_type () != view_listing
)
1001 cwd_path
= remove_encoding_from_path (other_panel
->cwd
);
1002 command_insert (cmdline
, cwd_path
, 0);
1004 if (cwd_path
[strlen (cwd_path
) - 1] != PATH_SEP
)
1005 command_insert (cmdline
, PATH_SEP_STR
, 0);
1010 copy_readlink (WPanel
* panel
)
1012 if (!command_prompt
)
1014 if (S_ISLNK (selection (panel
)->st
.st_mode
))
1016 char buffer
[MC_MAXPATHLEN
];
1017 char *p
= concat_dir_and_file (panel
->cwd
, selection (panel
)->fname
);
1020 i
= mc_readlink (p
, buffer
, MC_MAXPATHLEN
- 1);
1025 command_insert (cmdline
, buffer
, 1);
1031 copy_current_readlink (void)
1033 copy_readlink (current_panel
);
1037 copy_other_readlink (void)
1039 if (get_other_type () == view_listing
)
1040 copy_readlink (other_panel
);
1043 /* Insert the selected file name into the input line */
1045 copy_prog_name (void)
1048 if (!command_prompt
)
1051 if (get_current_type () == view_tree
)
1053 WTree
*tree
= (WTree
*) get_panel_widget (get_current_index ());
1054 tmp
= tree_selected_name (tree
);
1057 tmp
= selection (current_panel
)->fname
;
1059 command_insert (cmdline
, tmp
, 1);
1063 copy_tagged (WPanel
* panel
)
1067 if (!command_prompt
)
1069 input_disable_update (cmdline
);
1072 for (i
= 0; i
< panel
->count
; i
++)
1074 if (panel
->dir
.list
[i
].f
.marked
)
1075 command_insert (cmdline
, panel
->dir
.list
[i
].fname
, 1);
1080 command_insert (cmdline
, panel
->dir
.list
[panel
->selected
].fname
, 1);
1082 input_enable_update (cmdline
);
1086 copy_current_tagged (void)
1088 copy_tagged (current_panel
);
1092 copy_other_tagged (void)
1094 if (get_other_type () == view_listing
)
1095 copy_tagged (other_panel
);
1099 midnight_set_buttonbar (WButtonBar
* b
)
1101 buttonbar_set_label (b
, 1, Q_ ("ButtonBar|Help"), main_map
, NULL
);
1102 buttonbar_set_label (b
, 2, Q_ ("ButtonBar|Menu"), main_map
, NULL
);
1103 buttonbar_set_label (b
, 3, Q_ ("ButtonBar|View"), main_map
, NULL
);
1104 buttonbar_set_label (b
, 4, Q_ ("ButtonBar|Edit"), main_map
, NULL
);
1105 buttonbar_set_label (b
, 5, Q_ ("ButtonBar|Copy"), main_map
, NULL
);
1106 buttonbar_set_label (b
, 6, Q_ ("ButtonBar|RenMov"), main_map
, NULL
);
1107 buttonbar_set_label (b
, 7, Q_ ("ButtonBar|Mkdir"), main_map
, NULL
);
1108 buttonbar_set_label (b
, 8, Q_ ("ButtonBar|Delete"), main_map
, NULL
);
1109 buttonbar_set_label (b
, 9, Q_ ("ButtonBar|PullDn"), main_map
, NULL
);
1110 buttonbar_set_label (b
, 10, Q_ ("ButtonBar|Quit"), main_map
, NULL
);
1113 static gboolean ctl_x_map_enabled
= FALSE
;
1118 ctl_x_map_enabled
= TRUE
;
1122 midnight_execute_cmd (Widget
* sender
, unsigned long command
)
1124 cb_ret_t res
= MSG_HANDLED
;
1133 case CK_ChangeListingCmd
:
1134 change_listing_cmd ();
1142 case CK_ChownAdvancedCmd
:
1143 chown_advanced_cmd ();
1145 case CK_CompareDirsCmd
:
1146 compare_dirs_cmd ();
1148 case CK_ConfigureBox
:
1152 case CK_ConfigureVfs
:
1162 case CK_CopyCurrentPathname
:
1163 copy_current_pathname ();
1165 case CK_CopyCurrentReadlink
:
1166 copy_current_readlink ();
1168 case CK_CopyCurrentTagged
:
1169 copy_current_tagged ();
1171 case CK_CopyOtherPathname
:
1172 copy_other_pathname ();
1174 case CK_CopyOtherReadlink
:
1175 copy_other_readlink ();
1177 case CK_CopyOtherTagged
:
1178 copy_other_tagged ();
1183 #ifdef USE_DIFF_VIEW
1184 case CK_DiffViewCmd
:
1188 case CK_DisplayBitsBox
:
1189 display_bits_box ();
1194 case CK_EditExtFileCmd
:
1197 case CK_EditFhlFileCmd
:
1200 case CK_EditMcMenuCmd
:
1201 edit_mc_menu_cmd ();
1203 case CK_EditSymlinkCmd
:
1204 edit_symlink_cmd ();
1206 case CK_ExternalPanelize
:
1207 external_panelize ();
1212 case CK_FilteredViewCmd
:
1213 filtered_view_cmd ();
1218 #if defined (USE_NETCODE)
1219 case CK_FishlinkCmd
:
1233 if (sender
== (Widget
*) the_menubar
)
1234 info_cmd (); /* mwnu */
1236 info_cmd_no_menu (); /* shortcut or buttonbar */
1238 #ifdef WITH_BACKGROUND
1250 link_cmd (LINK_HARDLINK
);
1255 #ifdef LISTMODE_EDITOR
1256 case CK_ListmodeCmd
:
1263 case CK_MenuLastSelectedCmd
:
1264 menu_last_selected_cmd ();
1269 #if defined (USE_NETCODE) && defined (ENABLE_VFS_MCFS)
1274 case CK_PanelOptionsBox
:
1275 panel_options_box ();
1278 case CK_PanelSetPanelEncoding
:
1285 case CK_QuickChdirCmd
:
1288 case CK_QuickViewCmd
:
1289 if (sender
== (Widget
*) the_menubar
)
1290 quick_view_cmd (); /* menu */
1292 quick_cmd_no_menu (); /* shortcut or buttonabr */
1294 case CK_QuietQuitCmd
:
1300 case CK_RelativeSymlinkCmd
:
1301 link_cmd (LINK_SYMLINK_RELATIVE
);
1310 case CK_ReselectVfs
:
1314 case CK_ReverseSelectionCmd
:
1315 reverse_selection_cmd ();
1317 case CK_SaveSetupCmd
:
1323 case CK_ShowCommandLine
:
1326 case CK_SingleDirsizeCmd
:
1327 smart_dirsize_cmd ();
1329 #if defined (USE_NETCODE) && defined (ENABLE_VFS_SMB)
1333 #endif /* USE_NETCODE && ENABLE_VFS_SMB */
1337 case CK_StartExtMap1
:
1347 link_cmd (LINK_SYMLINK_ABSOLUTE
);
1349 case CK_ToggleListingCmd
:
1350 toggle_listing_cmd ();
1352 case CK_ToggleShowHidden
:
1353 toggle_show_hidden ();
1355 case CK_TogglePanelsSplit
:
1356 toggle_panels_split ();
1364 #ifdef USE_EXT2FSLIB
1365 case CK_UndeleteCmd
:
1369 case CK_UnselectCmd
:
1372 case CK_UserMenuCmd
:
1373 user_file_menu_cmd ();
1378 case CK_ViewFileCmd
:
1382 res
= MSG_NOT_HANDLED
;
1389 init_xterm_support (void)
1391 const char *termvalue
;
1393 termvalue
= getenv ("TERM");
1394 if (!termvalue
|| !(*termvalue
))
1396 fputs (_("The TERM environment variable is unset!\n"), stderr
);
1397 exit (EXIT_FAILURE
);
1400 /* Check mouse capabilities */
1401 xmouse_seq
= tty_tgetstr ("Km");
1403 if (strcmp (termvalue
, "cygwin") == 0)
1405 mc_args__force_xterm
= 1;
1406 use_mouse_p
= MOUSE_DISABLED
;
1409 if (mc_args__force_xterm
|| strncmp (termvalue
, "xterm", 5) == 0
1410 || strncmp (termvalue
, "konsole", 7) == 0
1411 || strncmp (termvalue
, "rxvt", 4) == 0
1412 || strcmp (termvalue
, "Eterm") == 0 || strcmp (termvalue
, "dtterm") == 0)
1416 /* Default to the standard xterm sequence */
1419 xmouse_seq
= ESC_STR
"[M";
1422 /* Enable mouse unless explicitly disabled by --nomouse */
1423 if (use_mouse_p
!= MOUSE_DISABLED
)
1425 const char *color_term
= getenv ("COLORTERM");
1426 if (strncmp (termvalue
, "rxvt", 4) == 0 ||
1427 (color_term
!= NULL
&& strncmp (color_term
, "rxvt", 4) == 0) ||
1428 strcmp (termvalue
, "Eterm") == 0)
1430 use_mouse_p
= MOUSE_XTERM_NORMAL_TRACKING
;
1434 use_mouse_p
= MOUSE_XTERM_BUTTON_EVENT_TRACKING
;
1444 tty_display_8bit (full_eight_bits
!= 0);
1446 tty_display_8bit (eight_bit_clean
!= 0);
1449 #ifdef HAVE_SUBSHELL_SUPPORT
1451 add_select_channel (subshell_pty
, load_prompt
, 0);
1452 #endif /* !HAVE_SUBSHELL_SUPPORT */
1454 tty_setup_sigwinch (sigwinch_handler
);
1456 if ((tty_baudrate () < 9600) || tty_is_slow ())
1459 init_xterm_support ();
1464 setup_dummy_mc (void)
1466 char d
[MC_MAXPATHLEN
];
1469 mc_get_current_wd (d
, MC_MAXPATHLEN
);
1477 const char *current_system_codepage
= NULL
;
1479 current_system_codepage
= str_detect_termencoding ();
1483 const char *_display_codepage
;
1485 _display_codepage
= get_codepage_id (display_codepage
);
1487 if (!strcmp (_display_codepage
, current_system_codepage
))
1489 utf8_display
= str_isutf8 (current_system_codepage
);
1493 display_codepage
= get_codepage_index (current_system_codepage
);
1494 if (display_codepage
== -1)
1496 display_codepage
= 0;
1499 mc_config_set_string (mc_main_config
, "Misc", "display_codepage", cp_display
);
1502 utf8_display
= str_isutf8 (current_system_codepage
);
1508 if (!(quit
& SUBSHELL_EXIT
))
1510 tty_reset_shell_mode ();
1523 * We sync the profiles since the hotlist may have changed, while
1524 * we only change the setup data if we have the auto save feature set
1527 if (auto_save_setup
)
1528 save_setup (); /* does also call save_hotlist */
1532 save_panel_types ();
1535 vfs_add_current_stamps ();
1538 /* This should be called after destroy_dlg since panel widgets
1539 * save their state on the profiles
1542 done_mc_profile (void)
1548 midnight_callback (Dlg_head
* h
, Widget
* sender
, dlg_msg_t msg
, int parm
, void *data
)
1550 unsigned long command
;
1560 /* We handle the special case of the output lines */
1561 if (console_flag
&& output_lines
)
1562 show_console_contents (output_start_y
,
1563 LINES
- output_lines
- keybar_visible
-
1564 1, LINES
- keybar_visible
- 1);
1569 menubar_arrange (the_menubar
);
1573 /* We only need the first idle event to show user menu after start */
1574 set_idle_proc (h
, 0);
1576 if (boot_current_is_left
)
1577 dlg_select_widget (get_panel_widget (0));
1579 dlg_select_widget (get_panel_widget (1));
1582 midnight_execute_cmd (NULL
, CK_UserMenuCmd
);
1586 if (ctl_x_map_enabled
)
1588 ctl_x_map_enabled
= FALSE
;
1589 command
= lookup_keymap_command (main_x_map
, parm
);
1590 if (command
!= CK_Ignore_Key
)
1591 return midnight_execute_cmd (NULL
, command
);
1594 /* FIXME: should handle all menu shortcuts before this point */
1595 if (the_menubar
->is_active
)
1596 return MSG_NOT_HANDLED
;
1599 free_completions (cmdline
);
1605 for (i
= 0; cmdline
->buffer
[i
] && (cmdline
->buffer
[i
] == ' ' ||
1606 cmdline
->buffer
[i
] == '\t'); i
++)
1608 if (cmdline
->buffer
[i
])
1610 send_message ((Widget
*) cmdline
, WIDGET_KEY
, parm
);
1613 stuff (cmdline
, "", 0);
1617 /* Ctrl-Enter and Alt-Enter */
1618 if (((parm
& ~(KEY_M_CTRL
| KEY_M_ALT
)) == '\n') && (parm
& (KEY_M_CTRL
| KEY_M_ALT
)))
1624 /* Ctrl-Shift-Enter */
1625 if (parm
== (KEY_M_CTRL
| KEY_M_SHIFT
| '\n'))
1627 copy_current_pathname ();
1632 if ((!alternate_plus_minus
|| !(console_flag
|| xterm_flag
))
1633 && !quote
&& !current_panel
->searching
)
1635 if (!only_leading_plus_minus
)
1637 /* Special treatement, since the input line will eat them */
1644 if (parm
== '\\' || parm
== '-')
1652 reverse_selection_cmd ();
1656 else if (!command_prompt
|| !cmdline
->buffer
[0])
1658 /* Special treatement '+', '-', '\', '*' only when this is
1659 * first char on input line
1668 if (parm
== '\\' || parm
== '-')
1676 reverse_selection_cmd ();
1681 return MSG_NOT_HANDLED
;
1683 case DLG_HOTKEY_HANDLED
:
1684 if ((get_current_type () == view_listing
) && current_panel
->searching
)
1686 current_panel
->searching
= 0;
1687 current_panel
->dirty
= 1;
1691 case DLG_UNHANDLED_KEY
:
1696 v
= send_message ((Widget
*) cmdline
, WIDGET_KEY
, parm
);
1697 if (v
== MSG_HANDLED
)
1701 if (ctl_x_map_enabled
)
1703 ctl_x_map_enabled
= FALSE
;
1704 command
= lookup_keymap_command (main_x_map
, parm
);
1707 command
= lookup_keymap_command (main_map
, parm
);
1709 return (command
== CK_Ignore_Key
) ? MSG_NOT_HANDLED
: midnight_execute_cmd (NULL
, command
);
1712 if (!the_menubar
->is_active
)
1713 update_dirty_panels ();
1719 midnight_execute_cmd (NULL
, parm
);
1720 /* message from menu */
1721 else if (sender
== (Widget
*) the_menubar
)
1722 midnight_execute_cmd (sender
, parm
);
1723 /* message from buttonbar */
1724 else if (sender
== (Widget
*) the_bar
)
1727 midnight_execute_cmd (sender
, parm
);
1729 send_message ((Widget
*) data
, WIDGET_COMMAND
, parm
);
1734 return default_dlg_callback (h
, sender
, msg
, parm
, data
);
1738 /* Show current directory in the xterm title */
1740 update_xterm_title_path (void)
1743 char host
[BUF_TINY
];
1745 struct passwd
*pw
= NULL
;
1748 if (xterm_flag
&& xterm_title
)
1750 path
= strip_home_and_password (current_panel
->cwd
);
1751 res
= gethostname (host
, sizeof (host
));
1753 { /* On success, res = 0 */
1758 host
[sizeof (host
) - 1] = '\0';
1760 pw
= getpwuid (getuid ());
1763 login
= g_strdup_printf ("%s@%s", pw
->pw_name
, host
);
1767 login
= g_strdup (host
);
1769 p
= g_strdup_printf ("mc [%s]:%s", login
, path
);
1770 fprintf (stdout
, "\33]0;%s\7", str_term_form (p
));
1773 if (!alternate_plus_minus
)
1774 numeric_keypad_mode ();
1780 * Load new hint and display it.
1781 * IF force is not 0, ignore the timeout.
1784 load_hint (int force
)
1788 if (!the_hint
->widget
.parent
)
1791 if (!message_visible
)
1793 label_set_text (the_hint
, NULL
);
1797 hint
= get_random_hint (force
);
1807 char text
[BUF_SMALL
];
1809 g_snprintf (text
, sizeof (text
), _("GNU Midnight Commander %s\n"), VERSION
);
1815 create_panels_and_run_mc (void)
1817 midnight_dlg
->get_shortcut
= midnight_get_shortcut
;
1821 add_widget (midnight_dlg
, the_menubar
);
1824 add_widget (midnight_dlg
, get_panel_widget (0));
1825 add_widget (midnight_dlg
, get_panel_widget (1));
1827 add_widget (midnight_dlg
, the_hint
);
1828 add_widget (midnight_dlg
, cmdline
);
1829 add_widget (midnight_dlg
, the_prompt
);
1831 add_widget (midnight_dlg
, the_bar
);
1832 midnight_set_buttonbar (the_bar
);
1834 /* Run the Midnight Commander if no file was specified in the command line */
1835 run_dlg (midnight_dlg
);
1838 /* result must be free'd (I think this should go in util.c) */
1840 prepend_cwd_on_local (const char *filename
)
1845 if (!vfs_file_is_local (filename
) || g_path_is_absolute (filename
))
1846 return g_strdup (filename
);
1848 d
= g_malloc (MC_MAXPATHLEN
+ strlen (filename
) + 2);
1849 mc_get_current_wd (d
, MC_MAXPATHLEN
);
1852 strcpy (d
+ l
, filename
);
1853 canonicalize_pathname (d
);
1857 /* Invoke the internal view/edit routine with:
1858 * the default processing and forcing the internal viewer/editor
1861 mc_maybe_editor_or_viewer (void)
1863 switch (mc_run_mode
)
1865 #ifdef USE_INTERNAL_EDIT
1867 edit_file (mc_run_param0
, mc_args__edit_start_line
);
1869 #endif /* USE_INTERNAL_EDIT */
1873 path
= prepend_cwd_on_local (mc_run_param0
);
1874 view_file (path
, 0, 1);
1878 #ifdef USE_DIFF_VIEW
1879 case MC_RUN_DIFFVIEWER
:
1880 diff_view (mc_run_param0
, mc_run_param1
, mc_run_param0
, mc_run_param1
);
1882 #endif /* USE_DIFF_VIEW */
1886 midnight_shutdown
= 1;
1890 /* Run the main dialog that occupies the whole screen */
1894 int midnight_colors
[DLG_COLOR_NUM
];
1895 midnight_colors
[0] = mc_skin_color_get ("dialog", "_default_");
1896 midnight_colors
[1] = mc_skin_color_get ("dialog", "focus");
1897 midnight_colors
[2] = mc_skin_color_get ("dialog", "hotnormal");
1898 midnight_colors
[3] = mc_skin_color_get ("dialog", "hotfocus");
1902 midnight_dlg
= create_dlg (0, 0, LINES
, COLS
, midnight_colors
, midnight_callback
,
1903 "[main]", NULL
, DLG_WANT_IDLE
);
1905 if (mc_run_mode
== MC_RUN_FULL
)
1910 /* start check display_codepage and source_codepage */
1913 /* Check if we were invoked as an editor or file viewer */
1914 if (mc_run_mode
!= MC_RUN_FULL
)
1915 mc_maybe_editor_or_viewer ();
1918 create_panels_and_run_mc ();
1921 midnight_shutdown
= 1;
1923 /* destroy_dlg destroys even current_panel->cwd, so we have to save a copy :) */
1924 if (mc_args__last_wd_file
&& vfs_current_is_local ())
1925 last_wd_string
= g_strdup (current_panel
->cwd
);
1930 destroy_dlg (midnight_dlg
);
1936 /* POSIX version. The only version we support. */
1940 const char *shell_env
= getenv ("SHELL");
1941 const char *mc_libdir
;
1943 if ((shell_env
== NULL
) || (shell_env
[0] == '\0'))
1946 pwd
= getpwuid (geteuid ());
1948 shell
= g_strdup (pwd
->pw_shell
);
1951 shell
= g_strdup (shell_env
);
1953 if ((shell
== NULL
) || (shell
[0] == '\0'))
1956 shell
= g_strdup ("/bin/sh");
1959 /* This is the directory, where MC was installed, on Unix this is DATADIR */
1960 /* and can be overriden by the MC_DATADIR environment variable */
1961 mc_libdir
= getenv ("MC_DATADIR");
1962 if (mc_libdir
!= NULL
)
1964 mc_home
= g_strdup (mc_libdir
);
1965 mc_home_alt
= g_strdup (SYSCONFDIR
);
1969 mc_home
= g_strdup (SYSCONFDIR
);
1970 mc_home_alt
= g_strdup (DATADIR
);
1973 /* This variable is used by the subshell */
1974 home_dir
= getenv ("HOME");
1981 sigchld_handler_no_subshell (int sig
)
1989 /* COMMENT: if it were true that after the call to handle_console(..INIT)
1990 the value of console_flag never changed, we could simply not install
1991 this handler at all if (!console_flag && !use_subshell). */
1993 /* That comment is no longer true. We need to wait() on a sigchld
1994 handler (that's at least what the tarfs code expects currently). */
1996 pid
= waitpid (cons_saver_pid
, &status
, WUNTRACED
| WNOHANG
);
1998 if (pid
== cons_saver_pid
)
2001 if (WIFSTOPPED (status
))
2003 /* Someone has stopped cons.saver - restart it */
2004 kill (pid
, SIGCONT
);
2008 /* cons.saver has died - disable console saving */
2009 handle_console (CONSOLE_DONE
);
2013 /* If we got here, some other child exited; ignore it */
2014 #endif /* __linux__ */
2022 struct sigaction sigchld_action
;
2024 sigchld_action
.sa_handler
=
2025 #ifdef HAVE_SUBSHELL_SUPPORT
2026 use_subshell
? sigchld_handler
:
2027 #endif /* HAVE_SUBSHELL_SUPPORT */
2028 sigchld_handler_no_subshell
;
2030 sigemptyset (&sigchld_action
.sa_mask
);
2033 sigchld_action
.sa_flags
= SA_RESTART
;
2035 sigchld_action
.sa_flags
= 0;
2036 #endif /* !SA_RESTART */
2038 if (sigaction (SIGCHLD
, &sigchld_action
, NULL
) == -1)
2040 #ifdef HAVE_SUBSHELL_SUPPORT
2042 * This may happen on QNX Neutrino 6, where SA_RESTART
2043 * is defined but not implemented. Fallback to no subshell.
2046 #endif /* HAVE_SUBSHELL_SUPPORT */
2051 main (int argc
, char *argv
[])
2055 GError
*error
= NULL
;
2056 gboolean isInitialized
;
2058 /* We had LC_CTYPE before, LC_ALL includs LC_TYPE as well */
2059 setlocale (LC_ALL
, "");
2060 bindtextdomain ("mc", LOCALEDIR
);
2063 /* Set up temporary directory */
2068 str_init_strings (NULL
);
2072 #ifdef USE_INTERNAL_EDIT
2077 SLtt_Ignore_Beep
= 1;
2080 if (!mc_args_handle (argc
, argv
, "mc"))
2081 exit (EXIT_FAILURE
);
2083 /* NOTE: This has to be called before tty_init or whatever routine
2084 calls any define_sequence */
2087 /* Must be done before installing the SIGCHLD handler [[FIXME]] */
2088 handle_console (CONSOLE_INIT
);
2090 #ifdef HAVE_SUBSHELL_SUPPORT
2091 /* Don't use subshell when invoked as viewer or editor */
2092 if (mc_run_mode
!= MC_RUN_FULL
)
2096 subshell_get_console_attributes ();
2097 #endif /* HAVE_SUBSHELL_SUPPORT */
2099 /* Install the SIGCHLD handler; must be done before init_subshell() */
2102 /* We need this, since ncurses endwin () doesn't restore the signals */
2103 save_stop_handler ();
2105 /* Must be done before init_subshell, to set up the terminal size: */
2106 /* FIXME: Should be removed and LINES and COLS computed on subshell */
2107 tty_init ((gboolean
) mc_args__slow_terminal
, (gboolean
) mc_args__ugly_line_drawing
);
2111 /* Removing this from the X code let's us type C-c */
2114 load_keymap_defs ();
2116 tty_init_colors (mc_args__disable_colors
, mc_args__force_colors
);
2118 isInitialized
= mc_skin_init (&error
);
2120 mc_filehighlight
= mc_fhl_new (TRUE
);
2122 dlg_set_default_colors ();
2126 message (D_ERROR
, _("Warning"), "%s", error
->message
);
2127 g_error_free (error
);
2131 /* create home directory */
2132 /* do it after the screen library initialization to show the error message */
2133 mc_dir
= concat_dir_and_file (home_dir
, MC_USERCONF_DIR
);
2134 canonicalize_pathname (mc_dir
);
2135 if ((stat (mc_dir
, &s
) != 0) && (errno
== ENOENT
) && mkdir (mc_dir
, 0700) != 0)
2136 message (D_ERROR
, _("Warning"), _("Cannot create %s directory"), mc_dir
);
2139 #ifdef HAVE_SUBSHELL_SUPPORT
2140 /* Done here to ensure that the subshell doesn't */
2141 /* inherit the file descriptors opened below, etc */
2145 #endif /* HAVE_SUBSHELL_SUPPORT */
2147 /* Also done after init_subshell, to save any shell init file messages */
2149 handle_console (CONSOLE_SAVE
);
2151 if (alternate_plus_minus
)
2152 application_keypad_mode ();
2154 #ifdef HAVE_SUBSHELL_SUPPORT
2157 mc_prompt
= strip_ctrl_codes (subshell_prompt
);
2158 if (mc_prompt
== NULL
)
2159 mc_prompt
= (geteuid () == 0) ? "# " : "$ ";
2162 #endif /* HAVE_SUBSHELL_SUPPORT */
2163 mc_prompt
= (geteuid () == 0) ? "# " : "$ ";
2165 /* Program main loop */
2166 if (!midnight_shutdown
)
2169 /* Save the tree store */
2172 free_keymap_defs ();
2174 /* Virtual File System shutdown */
2177 flush_extension_file (); /* does only free memory */
2179 mc_fhl_free (&mc_filehighlight
);
2184 if (console_flag
&& !(quit
& SUBSHELL_EXIT
))
2185 handle_console (CONSOLE_RESTORE
);
2186 if (alternate_plus_minus
)
2187 numeric_keypad_mode ();
2189 signal (SIGCHLD
, SIG_DFL
); /* Disable the SIGCHLD handler */
2192 handle_console (CONSOLE_DONE
);
2193 putchar ('\n'); /* Hack to make shell's prompt start at left of screen */
2195 if (mc_run_mode
== MC_RUN_FULL
&& mc_args__last_wd_file
&& last_wd_string
&& !print_last_revert
)
2197 int last_wd_fd
= open (mc_args__last_wd_file
, O_WRONLY
| O_CREAT
| O_TRUNC
| O_EXCL
,
2200 if (last_wd_fd
!= -1)
2204 ret1
= write (last_wd_fd
, last_wd_string
, strlen (last_wd_string
));
2205 ret2
= close (last_wd_fd
);
2208 g_free (last_wd_string
);
2210 g_free (mc_home_alt
);
2216 free_codepages_list ();
2217 g_free (autodetect_codeset
);
2219 g_free (clipbord_store_path
);
2220 g_free (clipbord_paste_path
);
2222 str_uninit_strings ();
2224 g_free (mc_run_param0
);
2225 g_free (mc_run_param1
);
2227 #ifdef USE_INTERNAL_EDIT