src/setup.c

   1 /* Setup loading/saving.
   2    Copyright (C) 1994 Miguel de Icaza
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software
  16    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  17
  18 #include <config.h>
  19 #include <sys/types.h>          /* Needed to include local .h files */
  20 #include <sys/stat.h>
  21 #include <string.h>
  22 #include <stdio.h>
  23
  24 #include "global.h"
  25 #include "tty.h"
  26 #include "dir.h"
  27 #include "panel.h"
  28 #include "main.h"
  29 #include "tree.h"
  30 #include "profile.h"
  31 #define WANT_WIDGETS
  32 #include "setup.h"
  33 #include "mouse.h"              /* To make view.h happy */
  34 #include "view.h"               /* For the externs */
  35 #include "key.h"                /* For the externs */
  36 #include "hotlist.h"            /* load/save/done hotlist */
  37 #include "panelize.h"           /* load/save/done panelize */
  38 #include "layout.h"
  39 #include "menu.h"               /* menubar_visible declaration */
  40 #include "win.h"                /* lookup_key */
  41 #include "cmd.h"
  42 #include "file.h"
  43
  44 #ifdef HAVE_CHARSET
  45 #include "charsets.h"
  46 #endif
  47
  48 #include "../vfs/vfs.h"
  49 #ifdef USE_NETCODE
  50 #   include "../vfs/ftpfs.h"
  51 #endif
  52
  53 #ifdef USE_INTERNAL_EDIT
  54 #   include "../edit/edit.h"
  55 #endif
  56
  57
  58 /* "$Id$" */
  59
  60 extern char *find_ignore_dirs;
  61
  62 extern int num_history_items_recorded;
  63
  64 char *profile_name;             /* .mc/ini */
  65 char *global_profile_name;      /* mc.lib */
  66
  67 char setup_color_string [4096];
  68 char term_color_string [4096];
  69 char color_terminal_string [512];
  70
  71 #define load_int(a,b,c) GetPrivateProfileInt(a,b,c,profile_name)
  72 #define load_string(a,b,c,d,e) GetPrivateProfileString(a,b,c,d,e,profile_name)
  73 #define save_string WritePrivateProfileString
  74
  75 int startup_left_mode;
  76 int startup_right_mode;
  77
  78 /* Ugly hack to allow panel_save_setup to work as a place holder for */
  79 /* default panel values */
  80 int saving_setup;
  81
  82 static const struct {
  83     char *key;
  84     sortfn *sort_type;
  85 } sort_names [] = {
  86     { "name",      (sortfn *) sort_name },
  87     { "extension", (sortfn *) sort_ext },
  88     { "time",      (sortfn *) sort_time },
  89     { "atime",     (sortfn *) sort_atime },
  90     { "ctime",     (sortfn *) sort_ctime },
  91     { "size",      (sortfn *) sort_size },
  92     { "inode",     (sortfn *) sort_inode },
  93     { "unsorted",  (sortfn *) unsorted },
  94     { 0, 0 }
  95 };
  96
  97 static const struct {
  98     char *key;
  99     int  list_type;
 100 } list_types [] = {
 101     { "full",  list_full  },
 102     { "brief", list_brief },
 103     { "long",  list_long  },
 104     { "user",  list_user  },
 105     { "icons", list_icons },
 106     { 0, 0 }
 107 };
 108
 109 static const struct {
 110     char *opt_name;
 111     int  opt_type;
 112 } panel_types [] = {
 113     { "listing",   view_listing },
 114     { "quickview", view_quick   },
 115     { "info",      view_info },
 116     { "tree",      view_tree },
 117     { 0, 0 }
 118 };
 119
 120 static const struct {
 121     char *opt_name;
 122     int *opt_addr;
 123 } layout [] = {
 124     { "equal_split", &equal_split },
 125     { "first_panel_size", &first_panel_size },
 126     { "message_visible", &message_visible },
 127     { "keybar_visible", &keybar_visible },
 128     { "xterm_hintbar", &xterm_hintbar },
 129     { "output_lines", &output_lines },
 130     { "command_prompt", &command_prompt },
 131     { "menubar_visible", &menubar_visible },
 132     { "show_mini_info", &show_mini_info },
 133     { "permission_mode", &permission_mode },
 134     { "filetype_mode", &filetype_mode },
 135     { 0, 0 }
 136 };
 137
 138
 139 #undef SAVE_CHANGES_OUTSIDE_OPTIONS_MENU
 140
 141 #ifdef SAVE_CHANGES_OUTSIDE_OPTIONS_MENU
 142 extern int preserve_uidgid;
 143 #endif
 144
 145 static const struct {
 146     char *opt_name;
 147     int  *opt_addr;
 148 } options [] = {
 149     { "show_backups", &show_backups },
 150     { "show_dot_files", &show_dot_files },
 151     { "verbose", &verbose },
 152     { "mark_moves_down", &mark_moves_down },
 153     { "pause_after_run", &pause_after_run },
 154     { "shell_patterns", &easy_patterns },
 155     { "auto_save_setup", &auto_save_setup },
 156     { "auto_menu", &auto_menu },
 157     { "use_internal_view", &use_internal_view },
 158     { "use_internal_edit", &use_internal_edit },
 159     { "clear_before_exec", &clear_before_exec },
 160     { "mix_all_files", &mix_all_files },
 161     { "fast_reload", &fast_reload },
 162     { "fast_reload_msg_shown", &fast_reload_w },
 163     { "confirm_delete", &confirm_delete },
 164     { "confirm_overwrite", &confirm_overwrite },
 165     { "confirm_execute", &confirm_execute },
 166     { "confirm_exit", &confirm_exit },
 167     { "safe_delete", &know_not_what_am_i_doing },
 168     { "mouse_repeat_rate", &mou_auto_repeat },
 169     { "double_click_speed", &double_click_speed },
 170 #ifndef HAVE_CHARSET
 171     { "eight_bit_clean", &eight_bit_clean },
 172     { "full_eight_bits", &full_eight_bits },
 173 #endif /* !HAVE_CHARSET */
 174     { "use_8th_bit_as_meta", &use_8th_bit_as_meta },
 175     { "confirm_view_dir", &confirm_view_dir },
 176     { "mouse_move_pages", &mouse_move_pages },
 177     { "mouse_move_pages_viewer", &mouse_move_pages_viewer },
 178     { "fast_refresh", &fast_refresh },
 179     { "navigate_with_arrows", &navigate_with_arrows },
 180     { "drop_menus", &drop_menus },
 181     { "wrap_mode",  &global_wrap_mode},
 182     { "old_esc_mode", &old_esc_mode },
 183     { "cd_symlinks", &cd_symlinks },
 184     { "show_all_if_ambiguous", &show_all_if_ambiguous },
 185     { "have_fast_cpu", &have_fast_cpu },
 186     { "torben_fj_mode", &torben_fj_mode },
 187     { "use_file_to_guess_type", &use_file_to_check_type },
 188     { "alternate_plus_minus", &alternate_plus_minus },
 189     { "only_leading_plus_minus", &only_leading_plus_minus },
 190     { "show_output_starts_shell", &output_starts_shell },
 191     { "panel_scroll_pages", &panel_scroll_pages },
 192     { "xtree_mode", &xtree_mode },
 193     { "num_history_items_recorded", &num_history_items_recorded },
 194     { "file_op_compute_totals", &file_op_compute_totals },
 195 #ifdef SAVE_CHANGES_OUTSIDE_OPTIONS_MENU
 196     { "dive_into_subdirs", &dive_into_subdirs },
 197     { "preserve_uidgid", &preserve_uidgid },
 198     /* What about the other two options in the copy dialog
 199        (follow links, stable symlinks) -Norbert */
 200     { "tree_navigation_flag", &tree_navigation_flag },
 201 #endif /* SAVE_CHANGES_OUTSIDE_OPTIONS_MENU */
 202 #ifdef USE_VFS
 203     { "vfs_timeout", &vfs_timeout },
 204 #ifdef USE_NETCODE
 205     { "ftpfs_directory_timeout", &ftpfs_directory_timeout },
 206     { "use_netrc", &use_netrc },
 207     { "ftpfs_retry_seconds", &ftpfs_retry_seconds },
 208     { "ftpfs_always_use_proxy", &ftpfs_always_use_proxy },
 209     { "ftpfs_use_passive_connections", &ftpfs_use_passive_connections },
 210     { "ftpfs_use_unix_list_options", &ftpfs_use_unix_list_options },
 211     { "ftpfs_first_cd_then_ls", &ftpfs_first_cd_then_ls },
 212 #endif /* USE_NETCODE */
 213 #endif /* USE_VFS */
 214 #ifdef USE_INTERNAL_EDIT
 215     { "editor_word_wrap_line_length", &option_word_wrap_line_length },
 216     { "editor_key_emulation", &edit_key_emulation },
 217     { "editor_tab_spacing", &option_tab_spacing },
 218     { "editor_fill_tabs_with_spaces", &option_fill_tabs_with_spaces },
 219     { "editor_return_does_auto_indent", &option_return_does_auto_indent },
 220     { "editor_backspace_through_tabs", &option_backspace_through_tabs },
 221     { "editor_fake_half_tabs", &option_fake_half_tabs },
 222     { "editor_option_save_mode", &option_save_mode },
 223     { "editor_option_backup_ext_int", &option_backup_ext_int },
 224     { "editor_option_auto_para_formatting", &option_auto_para_formatting },
 225     { "editor_option_typewriter_wrap", &option_typewriter_wrap },
 226     { "editor_edit_confirm_save", &edit_confirm_save },
 227     { "editor_syntax_highlighting", &option_syntax_highlighting },
 228 #endif /* USE_INTERNAL_EDIT */
 229
 230     { "nice_rotating_dash", &nice_rotating_dash },
 231     { "horizontal_split",   &horizontal_split },
 232     { 0, 0 }
 233 };
 234
 235 void
 236 panel_save_setup (WPanel *panel, char *section)
 237 {
 238     char buffer [BUF_TINY];
 239     int  i;
 240
 241     g_snprintf (buffer, sizeof (buffer), "%d", panel->reverse);
 242     save_string (section, "reverse", buffer, profile_name);
 243     g_snprintf (buffer, sizeof (buffer), "%d", panel->case_sensitive);
 244     save_string (section, "case_sensitive", buffer, profile_name);
 245     for (i = 0; sort_names [i].key; i++)
 246         if (sort_names [i].sort_type == (sortfn *) panel->sort_type){
 247             save_string (section, "sort_order",
 248                                        sort_names [i].key, profile_name);
 249             break;
 250         }
 251
 252     for (i = 0; list_types [i].key; i++)
 253         if (list_types [i].list_type == panel->list_type){
 254             save_string (section, "list_mode", list_types [i].key, profile_name);
 255             break;
 256         }
 257
 258     save_string (section, "user_format",
 259                                panel->user_format, profile_name);
 260
 261     for (i = 0; i < LIST_TYPES; i++){
 262         g_snprintf (buffer, sizeof (buffer), "user_status%d", i);
 263         save_string (section, buffer,
 264             panel->user_status_format [i], profile_name);
 265     }
 266
 267     g_snprintf (buffer, sizeof (buffer), "%d", panel->user_mini_status);
 268     save_string (section, "user_mini_status", buffer,
 269                                profile_name);
 270 }
 271
 272 void
 273 save_layout (void)
 274 {
 275     char *profile;
 276     int  i;
 277     char buffer [BUF_TINY];
 278
 279     profile = concat_dir_and_file (home_dir, PROFILE_NAME);
 280
 281     /* Save integer options */
 282     for (i = 0; layout [i].opt_name; i++){
 283         g_snprintf (buffer, sizeof (buffer), "%d", *layout [i].opt_addr);
 284         save_string ("Layout", layout [i].opt_name, buffer, profile);
 285     }
 286
 287     g_free (profile);
 288 }
 289
 290 void
 291 save_configure (void)
 292 {
 293     char *profile;
 294     int  i;
 295
 296     profile = concat_dir_and_file (home_dir, PROFILE_NAME);
 297
 298     /* Save integer options */
 299     for (i = 0; options [i].opt_name; i++)
 300         set_int (profile, options [i].opt_name, *options [i].opt_addr);
 301
 302     g_free (profile);
 303 }
 304
 305 static void
 306 panel_save_type (char *section, int type)
 307 {
 308     int i;
 309
 310     for (i = 0; panel_types [i].opt_name; i++)
 311         if (panel_types [i].opt_type == type){
 312             save_string (section, "display", panel_types [i].opt_name,
 313                          profile_name);
 314             break;
 315         }
 316 }
 317
 318 void
 319 save_panel_types ()
 320 {
 321     int type;
 322
 323     type = get_display_type (0);
 324     panel_save_type ("New Left Panel", type);
 325     if (type == view_listing)
 326         panel_save_setup (left_panel, left_panel->panel_name);
 327     type = get_display_type (1);
 328     panel_save_type ("New Right Panel", type);
 329     if (type == view_listing)
 330         panel_save_setup (right_panel, right_panel->panel_name);
 331 }
 332
 333 void
 334 save_setup (void)
 335 {
 336     char *profile;
 337
 338     saving_setup = 1;
 339     profile = concat_dir_and_file (home_dir, PROFILE_NAME);
 340
 341     save_configure ();
 342
 343     save_layout ();
 344     save_string ("Dirs", "other_dir",
 345                                get_other_type () == view_listing
 346                                ? opanel->cwd : ".", profile);
 347     if (get_current_panel () != NULL)
 348             WritePrivateProfileString ("Dirs", "current_is_left",
 349                                        get_current_index () == 0 ? "1" : "0", profile);
 350     save_hotlist ();
 351
 352     save_panelize ();
 353     save_panel_types ();
 354 /*     directory_history_save (); */
 355
 356 #if defined(USE_VFS) && defined (USE_NETCODE)
 357     WritePrivateProfileString ("Misc", "ftpfs_password",
 358                                ftpfs_anonymous_passwd, profile);
 359     if (ftpfs_proxy_host)
 360         WritePrivateProfileString ("Misc", "ftp_proxy_host",
 361                                    ftpfs_proxy_host, profile);
 362 #endif /* USE_VFS && USE_NETCODE */
 363
 364 #ifdef HAVE_CHARSET
 365     save_string( "Misc", "display_codepage",
 366                  get_codepage_id( display_codepage ), profile_name );
 367 #endif /* HAVE_CHARSET */
 368
 369     g_free (profile);
 370     saving_setup = 0;
 371 }
 372
 373 void
 374 panel_load_setup (WPanel *panel, char *section)
 375 {
 376     int i;
 377     char buffer [BUF_TINY];
 378
 379     panel->reverse = load_int (section, "reverse", 0);
 380     panel->case_sensitive = load_int (section, "case_sensitive", OS_SORT_CASE_SENSITIVE_DEFAULT);
 381
 382     /* Load sort order */
 383     load_string (section, "sort_order", "name", buffer, sizeof (buffer));
 384     panel->sort_type = (sortfn *) sort_name;
 385     for (i = 0; sort_names [i].key; i++)
 386         if ( g_strcasecmp (sort_names [i].key, buffer) == 0){
 387             panel->sort_type = sort_names [i].sort_type;
 388             break;
 389         }
 390
 391     /* Load the listing mode */
 392     load_string (section, "list_mode", "full", buffer, sizeof (buffer));
 393     panel->list_type = list_full;
 394     for (i = 0; list_types [i].key; i++)
 395         if ( g_strcasecmp (list_types [i].key, buffer) == 0){
 396             panel->list_type = list_types [i].list_type;
 397             break;
 398         }
 399
 400     if (panel->list_type == list_icons)
 401         panel->list_type = list_full;
 402
 403     /* User formats */
 404     if (panel->user_format){
 405         g_free (panel->user_format);
 406         panel->user_format = 0;
 407     }
 408     panel->user_format = g_strdup (get_profile_string (section, "user_format",
 409                                                      DEFAULT_USER_FORMAT,
 410                                                      profile_name));
 411     for (i = 0; i < LIST_TYPES; i++){
 412         if (panel->user_status_format [i])
 413             g_free (panel->user_status_format [i]);
 414         g_snprintf (buffer, sizeof (buffer), "user_status%d", i);
 415         panel->user_status_format [i] =
 416             g_strdup (get_profile_string (section, buffer,
 417                         DEFAULT_USER_FORMAT, profile_name));
 418     }
 419
 420     panel->user_mini_status =
 421         load_int (section, "user_mini_status", 0);
 422
 423 }
 424
 425 static void
 426 load_layout (char *profile_name)
 427 {
 428     int i;
 429
 430     for (i = 0; layout [i].opt_name; i++)
 431         *layout [i].opt_addr =
 432             load_int ("Layout", layout [i].opt_name,
 433                                   *layout [i].opt_addr);
 434 }
 435
 436 static int
 437 load_mode (char *section)
 438 {
 439     char buffer [20];
 440     int  i;
 441
 442     int mode = view_listing;
 443
 444     /* Load the display mode */
 445     load_string (section, "display", "listing", buffer, sizeof (buffer));
 446
 447     for (i = 0; panel_types [i].opt_name; i++)
 448         if ( g_strcasecmp (panel_types [i].opt_name, buffer) == 0){
 449             mode = panel_types [i].opt_type;
 450             break;
 451         }
 452
 453     return mode;
 454 }
 455
 456 #ifdef USE_NETCODE
 457 static char *
 458 do_load_string (char *s, char *ss, char *def)
 459 {
 460     char *buffer = g_malloc (BUF_SMALL);
 461     char *p;
 462
 463     load_string (s, ss, def, buffer, BUF_SMALL);
 464
 465     p = g_strdup (buffer);
 466     g_free (buffer);
 467     return p;
 468 }
 469 #endif /* !USE_NETCODE */
 470
 471 char *
 472 setup_init (void)
 473 {
 474     char   *profile;
 475     char   *inifile;
 476
 477     if (profile_name)
 478             return profile_name;
 479
 480     profile = concat_dir_and_file (home_dir, PROFILE_NAME);
 481     if (!exist_file (profile)){
 482         inifile = concat_dir_and_file (mc_home, "mc.ini");
 483         if (exist_file (inifile)){
 484             g_free (profile);
 485             profile = inifile;
 486         } else
 487             g_free (inifile);
 488     }
 489
 490     profile_name = profile;
 491
 492     return profile;
 493 }
 494
 495 void
 496 load_setup (void)
 497 {
 498     char *profile;
 499     int    i;
 500
 501     profile = setup_init ();
 502
 503     /* mc.lib is common for all users, but has priority lower than
 504        ~/.mc/ini.  FIXME: it's only used for keys and treestore now */
 505     global_profile_name = concat_dir_and_file (mc_home, "mc.lib");
 506
 507     /* Load integer boolean options */
 508     for (i = 0; options [i].opt_name; i++)
 509         *options [i].opt_addr =
 510             get_int (profile, options [i].opt_name, *options [i].opt_addr);
 511
 512     load_layout (profile);
 513
 514     load_panelize ();
 515
 516     startup_left_mode = load_mode ("New Left Panel");
 517     startup_right_mode = load_mode ("New Right Panel");
 518
 519     /* At least one of the panels is a listing panel */
 520     if (startup_left_mode != view_listing && startup_right_mode!=view_listing)
 521         startup_left_mode = view_listing;
 522
 523     if (!other_dir){
 524         char *buffer;
 525
 526         buffer = (char*) g_malloc (MC_MAXPATHLEN);
 527         load_string ("Dirs", "other_dir", ".", buffer,
 528                              MC_MAXPATHLEN);
 529         if (vfs_file_is_local (buffer))
 530             other_dir = buffer;
 531         else
 532             g_free (buffer);
 533     }
 534
 535     boot_current_is_left =
 536         GetPrivateProfileInt ("Dirs", "current_is_left", 1, profile);
 537
 538 #ifdef USE_NETCODE
 539     ftpfs_proxy_host = do_load_string ("Misc", "ftp_proxy_host", "gate");
 540 #endif
 541
 542     load_string ("Misc", "find_ignore_dirs", "", setup_color_string,
 543                  sizeof (setup_color_string));
 544     if (setup_color_string [0])
 545         find_ignore_dirs = g_strconcat (":", setup_color_string, ":", NULL);
 546
 547     /* The default color and the terminal dependent color */
 548     load_string ("Colors", "base_color", "", setup_color_string,
 549                              sizeof (setup_color_string));
 550     load_string ("Colors", getenv ("TERM"), "",
 551                              term_color_string, sizeof (term_color_string));
 552     load_string ("Colors", "color_terminals", "",
 553                              color_terminal_string, sizeof (color_terminal_string));
 554
 555     /* Load the directory history */
 556 /*    directory_history_load (); */
 557     /* Remove the temporal entries */
 558     profile_clean_section ("Temporal:New Left Panel", profile_name);
 559     profile_clean_section ("Temporal:New Right Panel", profile_name);
 560 #if defined(USE_VFS) && defined (USE_NETCODE)
 561     ftpfs_init_passwd ();
 562 #endif /* USE_VFS && USE_NETCODE */
 563
 564 #ifdef HAVE_CHARSET
 565     if ( load_codepages_list() > 0 ) {
 566         char cpname[128];
 567         load_string( "Misc", "display_codepage", "",
 568                      cpname, sizeof(cpname) );
 569         if ( cpname[0] != '\0' )
 570             display_codepage = get_codepage_index( cpname );
 571     }
 572
 573     init_translation_table( source_codepage, display_codepage );
 574 #endif /* HAVE_CHARSET */
 575 }
 576
 577 #if defined(USE_VFS) && defined (USE_NETCODE)
 578 char *
 579 load_anon_passwd ()
 580 {
 581     char buffer [255];
 582
 583     load_string ("Misc", "ftpfs_password", "", buffer, sizeof (buffer));
 584     if (buffer [0])
 585         return g_strdup (buffer);
 586     else
 587         return 0;
 588 }
 589 #endif /* USE_VFS && USE_NETCODE */
 590
 591 void done_setup (void)
 592 {
 593     g_free (profile_name);
 594     g_free (global_profile_name);
 595     done_hotlist ();
 596     done_panelize ();
 597 /*    directory_history_free (); */
 598 }
 599
 600 static void
 601 load_keys_from_section (char *terminal, char *profile_name)
 602 {
 603     char *section_name;
 604     void *profile_keys;
 605     char *key, *value, *valcopy;
 606     int  key_code;
 607
 608     if (!terminal)
 609         return;
 610
 611     section_name = g_strconcat ("terminal:", terminal, NULL);
 612     profile_keys = profile_init_iterator (section_name, profile_name);
 613     if (!profile_keys){
 614         g_free (section_name);
 615         return;
 616     }
 617
 618     while (profile_keys){
 619         profile_keys = profile_iterator_next (profile_keys, &key, &value);
 620         key_code = lookup_key (key);
 621         if (key_code){
 622             valcopy = convert_controls (value);
 623             define_sequence (key_code, valcopy, MCKEY_NOACTION);
 624             g_free (valcopy);
 625         }
 626     }
 627     g_free (section_name);
 628     return;
 629 }
 630
 631 void load_key_defs (void)
 632 {
 633     /*
 634      * Load keys from mc.lib before ~/.mc/ini, so that the user
 635      * definitions override global settings.
 636      */
 637     load_keys_from_section ("general", global_profile_name);
 638     load_keys_from_section (getenv ("TERM"), global_profile_name);
 639     load_keys_from_section ("general", profile_name);
 640     load_keys_from_section (getenv ("TERM"), profile_name);
 641
 642     /* We don't want a huge database loaded in core */
 643     free_profile_name (global_profile_name);
 644 }