src/setup.c

   1 /* Setup loading/saving.
   2    Copyright (C) 1994, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
   3    2006, 2007 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 2 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to the Free Software
  17    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  18
  19 #include <config.h>
  20
  21 #include <string.h>
  22 #include <stdio.h>
  23
  24 #include <sys/types.h>
  25 #include <sys/stat.h>
  26
  27 #include "global.h"
  28 #include "tty.h"
  29 #include "dir.h"
  30 #include "panel.h"
  31 #include "main.h"
  32 #include "tree.h"               /* xtree_mode */
  33 #include "profile.h"
  34 #include "setup.h"
  35 #include "mouse.h"              /* To make view.h happy */
  36 #include "view.h"               /* For the externs */
  37 #include "key.h"                /* For the externs */
  38 #include "hotlist.h"            /* load/save/done hotlist */
  39 #include "panelize.h"           /* load/save/done panelize */
  40 #include "layout.h"
  41 #include "menu.h"               /* menubar_visible declaration */
  42 #include "win.h"                /* lookup_key */
  43 #include "cmd.h"
  44 #include "file.h"               /* safe_delete */
  45
  46 #ifdef USE_VFS
  47 #include "../vfs/gc.h"
  48 #endif
  49
  50 #ifdef HAVE_CHARSET
  51 #include "charsets.h"
  52 #endif
  53
  54 #ifdef USE_NETCODE
  55 #   include "../vfs/ftpfs.h"
  56 #   include "../vfs/fish.h"
  57 #endif
  58
  59 #ifdef USE_INTERNAL_EDIT
  60 #   include "../edit/edit.h"
  61 #endif
  62
  63
  64 extern char *find_ignore_dirs;
  65
  66 extern int num_history_items_recorded;
  67
  68 char *profile_name;             /* .mc/ini */
  69 char *global_profile_name;      /* mc.lib */
  70
  71 char setup_color_string [4096];
  72 char term_color_string [4096];
  73 char color_terminal_string [512];
  74
  75 #define load_int(a,b,c) GetPrivateProfileInt(a,b,c,profile_name)
  76 #define load_string(a,b,c,d,e) GetPrivateProfileString(a,b,c,d,e,profile_name)
  77 #define save_string WritePrivateProfileString
  78
  79 int startup_left_mode;
  80 int startup_right_mode;
  81
  82 /* Ugly hack to allow panel_save_setup to work as a place holder for */
  83 /* default panel values */
  84 int saving_setup;
  85
  86 static const struct {
  87     const char *key;
  88     sortfn *sort_type;
  89 } sort_names [] = {
  90     { "name",      (sortfn *) sort_name },
  91     { "extension", (sortfn *) sort_ext },
  92     { "time",      (sortfn *) sort_time },
  93     { "atime",     (sortfn *) sort_atime },
  94     { "ctime",     (sortfn *) sort_ctime },
  95     { "size",      (sortfn *) sort_size },
  96     { "inode",     (sortfn *) sort_inode },
  97     { "unsorted",  (sortfn *) unsorted },
  98     { 0, 0 }
  99 };
 100
 101 static const struct {
 102     const char *key;
 103     int  list_type;
 104 } list_types [] = {
 105     { "full",  list_full  },
 106     { "brief", list_brief },
 107     { "long",  list_long  },
 108     { "user",  list_user  },
 109     { 0, 0 }
 110 };
 111
 112 static const struct {
 113     const char *opt_name;
 114     int  opt_type;
 115 } panel_types [] = {
 116     { "listing",   view_listing },
 117     { "quickview", view_quick   },
 118     { "info",      view_info },
 119     { "tree",      view_tree },
 120     { 0, 0 }
 121 };
 122
 123 static const struct {
 124     const char *opt_name;
 125     int *opt_addr;
 126 } layout [] = {
 127     { "equal_split", &equal_split },
 128     { "first_panel_size", &first_panel_size },
 129     { "message_visible", &message_visible },
 130     { "keybar_visible", &keybar_visible },
 131     { "xterm_title", &xterm_title },
 132     { "output_lines", &output_lines },
 133     { "command_prompt", &command_prompt },
 134     { "menubar_visible", &menubar_visible },
 135     { "show_mini_info", &show_mini_info },
 136     { "permission_mode", &permission_mode },
 137     { "filetype_mode", &filetype_mode },
 138     { 0, 0 }
 139 };
 140
 141 static const struct {
 142     const char *opt_name;
 143     int  *opt_addr;
 144 } int_options [] = {
 145     { "show_backups", &show_backups },
 146     { "show_dot_files", &show_dot_files },
 147     { "verbose", &verbose },
 148     { "mark_moves_down", &mark_moves_down },
 149     { "pause_after_run", &pause_after_run },
 150     { "shell_patterns", &easy_patterns },
 151     { "auto_save_setup", &auto_save_setup },
 152     { "auto_menu", &auto_menu },
 153     { "use_internal_view", &use_internal_view },
 154     { "use_internal_edit", &use_internal_edit },
 155     { "clear_before_exec", &clear_before_exec },
 156     { "mix_all_files", &mix_all_files },
 157     { "fast_reload", &fast_reload },
 158     { "fast_reload_msg_shown", &fast_reload_w },
 159     { "confirm_delete", &confirm_delete },
 160     { "confirm_overwrite", &confirm_overwrite },
 161     { "confirm_execute", &confirm_execute },
 162     { "confirm_exit", &confirm_exit },
 163     { "confirm_directory_hotlist_delete", &confirm_directory_hotlist_delete },
 164     { "safe_delete", &safe_delete },
 165     { "mouse_repeat_rate", &mou_auto_repeat },
 166     { "double_click_speed", &double_click_speed },
 167 #ifndef HAVE_CHARSET
 168     { "eight_bit_clean", &eight_bit_clean },
 169     { "full_eight_bits", &full_eight_bits },
 170 #endif /* !HAVE_CHARSET */
 171     { "use_8th_bit_as_meta", &use_8th_bit_as_meta },
 172     { "confirm_view_dir", &confirm_view_dir },
 173     { "mouse_move_pages", &mouse_move_pages },
 174     { "mouse_move_pages_viewer", &mouse_move_pages_viewer },
 175     { "fast_refresh", &fast_refresh },
 176     { "navigate_with_arrows", &navigate_with_arrows },
 177     { "drop_menus", &drop_menus },
 178     { "wrap_mode",  &global_wrap_mode},
 179     { "old_esc_mode", &old_esc_mode },
 180     { "cd_symlinks", &cd_symlinks },
 181     { "show_all_if_ambiguous", &show_all_if_ambiguous },
 182     { "max_dirt_limit", &max_dirt_limit },
 183     { "torben_fj_mode", &torben_fj_mode },
 184     { "use_file_to_guess_type", &use_file_to_check_type },
 185     { "alternate_plus_minus", &alternate_plus_minus },
 186     { "only_leading_plus_minus", &only_leading_plus_minus },
 187     { "show_output_starts_shell", &output_starts_shell },
 188     { "panel_scroll_pages", &panel_scroll_pages },
 189     { "xtree_mode", &xtree_mode },
 190     { "num_history_items_recorded", &num_history_items_recorded },
 191     { "file_op_compute_totals", &file_op_compute_totals },
 192 #ifdef USE_VFS
 193     { "vfs_timeout", &vfs_timeout },
 194 #ifdef USE_NETCODE
 195     { "ftpfs_directory_timeout", &ftpfs_directory_timeout },
 196     { "use_netrc", &use_netrc },
 197     { "ftpfs_retry_seconds", &ftpfs_retry_seconds },
 198     { "ftpfs_always_use_proxy", &ftpfs_always_use_proxy },
 199     { "ftpfs_use_passive_connections", &ftpfs_use_passive_connections },
 200     { "ftpfs_use_unix_list_options", &ftpfs_use_unix_list_options },
 201     { "ftpfs_first_cd_then_ls", &ftpfs_first_cd_then_ls },
 202     { "fish_directory_timeout", &fish_directory_timeout },
 203 #endif /* USE_NETCODE */
 204 #endif /* USE_VFS */
 205 #ifdef USE_INTERNAL_EDIT
 206     { "editor_word_wrap_line_length", &option_word_wrap_line_length },
 207     { "editor_key_emulation", &edit_key_emulation },
 208     { "editor_tab_spacing", &option_tab_spacing },
 209     { "editor_fill_tabs_with_spaces", &option_fill_tabs_with_spaces },
 210     { "editor_return_does_auto_indent", &option_return_does_auto_indent },
 211     { "editor_backspace_through_tabs", &option_backspace_through_tabs },
 212     { "editor_fake_half_tabs", &option_fake_half_tabs },
 213     { "editor_option_save_mode", &option_save_mode },
 214     { "editor_option_save_position", &option_save_position },
 215     { "editor_option_auto_para_formatting", &option_auto_para_formatting },
 216     { "editor_option_typewriter_wrap", &option_typewriter_wrap },
 217     { "editor_edit_confirm_save", &edit_confirm_save },
 218     { "editor_syntax_highlighting", &option_syntax_highlighting },
 219 #endif /* USE_INTERNAL_EDIT */
 220
 221     { "nice_rotating_dash", &nice_rotating_dash },
 222     { "horizontal_split",   &horizontal_split },
 223     { "mcview_remember_file_position", &mcview_remember_file_position },
 224     { 0, 0 }
 225 };
 226
 227 static const struct {
 228     const char *opt_name;
 229     char **opt_addr;
 230     const char *opt_defval;
 231 } str_options [] = {
 232 #ifdef USE_INTERNAL_EDIT
 233     { "editor_backup_extension", &option_backup_ext, "~" },
 234 #endif
 235     { NULL, NULL }
 236 };
 237
 238 void
 239 panel_save_setup (struct WPanel *panel, const char *section)
 240 {
 241     char buffer [BUF_TINY];
 242     int  i;
 243
 244     g_snprintf (buffer, sizeof (buffer), "%d", panel->reverse);
 245     save_string (section, "reverse", buffer, profile_name);
 246     g_snprintf (buffer, sizeof (buffer), "%d", panel->case_sensitive);
 247     save_string (section, "case_sensitive", buffer, profile_name);
 248     g_snprintf (buffer, sizeof (buffer), "%d", panel->exec_first);
 249     save_string (section, "exec_first", buffer, profile_name);
 250     for (i = 0; sort_names [i].key; i++)
 251         if (sort_names [i].sort_type == (sortfn *) panel->sort_type){
 252             save_string (section, "sort_order",
 253                                        sort_names [i].key, profile_name);
 254             break;
 255         }
 256
 257     for (i = 0; list_types [i].key; i++)
 258         if (list_types [i].list_type == panel->list_type){
 259             save_string (section, "list_mode", list_types [i].key, profile_name);
 260             break;
 261         }
 262
 263     save_string (section, "user_format",
 264                                panel->user_format, profile_name);
 265
 266     for (i = 0; i < LIST_TYPES; i++){
 267         g_snprintf (buffer, sizeof (buffer), "user_status%d", i);
 268         save_string (section, buffer,
 269             panel->user_status_format [i], profile_name);
 270     }
 271
 272     g_snprintf (buffer, sizeof (buffer), "%d", panel->user_mini_status);
 273     save_string (section, "user_mini_status", buffer,
 274                                profile_name);
 275 }
 276
 277 void
 278 save_layout (void)
 279 {
 280     char *profile;
 281     int  i;
 282     char buffer [BUF_TINY];
 283
 284     profile = concat_dir_and_file (home_dir, PROFILE_NAME);
 285
 286     /* Save integer options */
 287     for (i = 0; layout [i].opt_name; i++){
 288         g_snprintf (buffer, sizeof (buffer), "%d", *layout [i].opt_addr);
 289         save_string ("Layout", layout [i].opt_name, buffer, profile);
 290     }
 291
 292     g_free (profile);
 293 }
 294
 295 void
 296 save_configure (void)
 297 {
 298     char *profile;
 299     int  i;
 300
 301     profile = concat_dir_and_file (home_dir, PROFILE_NAME);
 302
 303     /* Save integer options */
 304     for (i = 0; int_options[i].opt_name; i++)
 305         set_int (profile, int_options[i].opt_name, *int_options[i].opt_addr);
 306
 307     /* Save string options */
 308     for (i = 0; str_options[i].opt_name != NULL; i++)
 309         set_config_string (profile, str_options[i].opt_name,
 310             *str_options[i].opt_addr);
 311
 312     g_free (profile);
 313 }
 314
 315 static void
 316 panel_save_type (const char *section, int type)
 317 {
 318     int i;
 319
 320     for (i = 0; panel_types [i].opt_name; i++)
 321         if (panel_types [i].opt_type == type){
 322             save_string (section, "display", panel_types [i].opt_name,
 323                          profile_name);
 324             break;
 325         }
 326 }
 327
 328 static void
 329 save_panel_types (void)
 330 {
 331     int type;
 332
 333     type = get_display_type (0);
 334     panel_save_type ("New Left Panel", type);
 335     if (type == view_listing)
 336         panel_save_setup (left_panel, left_panel->panel_name);
 337     type = get_display_type (1);
 338     panel_save_type ("New Right Panel", type);
 339     if (type == view_listing)
 340         panel_save_setup (right_panel, right_panel->panel_name);
 341 }
 342
 343 void
 344 save_setup (void)
 345 {
 346     char *profile;
 347
 348     saving_setup = 1;
 349     profile = concat_dir_and_file (home_dir, PROFILE_NAME);
 350
 351     save_configure ();
 352
 353     save_layout ();
 354     save_string ("Dirs", "other_dir",
 355                                get_other_type () == view_listing
 356                                ? other_panel->cwd : ".", profile);
 357     if (current_panel != NULL)
 358             WritePrivateProfileString ("Dirs", "current_is_left",
 359                                        get_current_index () == 0 ? "1" : "0", profile);
 360     save_hotlist ();
 361
 362     save_panelize ();
 363     save_panel_types ();
 364 /*     directory_history_save (); */
 365
 366 #if defined(USE_VFS) && defined (USE_NETCODE)
 367     WritePrivateProfileString ("Misc", "ftpfs_password",
 368                                ftpfs_anonymous_passwd, profile);
 369     if (ftpfs_proxy_host)
 370         WritePrivateProfileString ("Misc", "ftp_proxy_host",
 371                                    ftpfs_proxy_host, profile);
 372 #endif /* USE_VFS && USE_NETCODE */
 373
 374 #ifdef HAVE_CHARSET
 375     save_string( "Misc", "display_codepage",
 376                  get_codepage_id( display_codepage ), profile_name );
 377 #endif /* HAVE_CHARSET */
 378
 379     g_free (profile);
 380     saving_setup = 0;
 381 }
 382
 383 void
 384 panel_load_setup (WPanel *panel, const char *section)
 385 {
 386     int i;
 387     char buffer [BUF_TINY];
 388
 389     panel->reverse = load_int (section, "reverse", 0);
 390     panel->case_sensitive = load_int (section, "case_sensitive", OS_SORT_CASE_SENSITIVE_DEFAULT);
 391     panel->exec_first = load_int (section, "exec_first", 0);
 392
 393     /* Load sort order */
 394     load_string (section, "sort_order", "name", buffer, sizeof (buffer));
 395     panel->sort_type = (sortfn *) sort_name;
 396     for (i = 0; sort_names [i].key; i++)
 397         if ( g_strcasecmp (sort_names [i].key, buffer) == 0){
 398             panel->sort_type = sort_names [i].sort_type;
 399             break;
 400         }
 401
 402     /* Load the listing mode */
 403     load_string (section, "list_mode", "full", buffer, sizeof (buffer));
 404     panel->list_type = list_full;
 405     for (i = 0; list_types [i].key; i++)
 406         if ( g_strcasecmp (list_types [i].key, buffer) == 0){
 407             panel->list_type = list_types [i].list_type;
 408             break;
 409         }
 410
 411     /* User formats */
 412     g_free (panel->user_format);
 413     panel->user_format = g_strdup (get_profile_string (section, "user_format",
 414                                                      DEFAULT_USER_FORMAT,
 415                                                      profile_name));
 416     for (i = 0; i < LIST_TYPES; i++){
 417         g_free (panel->user_status_format [i]);
 418         g_snprintf (buffer, sizeof (buffer), "user_status%d", i);
 419         panel->user_status_format [i] =
 420             g_strdup (get_profile_string (section, buffer,
 421                         DEFAULT_USER_FORMAT, profile_name));
 422     }
 423
 424     panel->user_mini_status =
 425         load_int (section, "user_mini_status", 0);
 426
 427 }
 428
 429 static void
 430 load_layout (char *profile_name)
 431 {
 432     int i;
 433
 434     for (i = 0; layout [i].opt_name; i++)
 435         *layout [i].opt_addr =
 436             load_int ("Layout", layout [i].opt_name,
 437                                   *layout [i].opt_addr);
 438 }
 439
 440 static int
 441 load_mode (const char *section)
 442 {
 443     char buffer [20];
 444     int  i;
 445
 446     int mode = view_listing;
 447
 448     /* Load the display mode */
 449     load_string (section, "display", "listing", buffer, sizeof (buffer));
 450
 451     for (i = 0; panel_types [i].opt_name; i++)
 452         if ( g_strcasecmp (panel_types [i].opt_name, buffer) == 0){
 453             mode = panel_types [i].opt_type;
 454             break;
 455         }
 456
 457     return mode;
 458 }
 459
 460 #ifdef USE_NETCODE
 461 static char *
 462 do_load_string (const char *s, const char *ss, const char *def)
 463 {
 464     char *buffer = g_malloc (BUF_SMALL);
 465     char *p;
 466
 467     load_string (s, ss, def, buffer, BUF_SMALL);
 468
 469     p = g_strdup (buffer);
 470     g_free (buffer);
 471     return p;
 472 }
 473 #endif /* !USE_NETCODE */
 474
 475 char *
 476 setup_init (void)
 477 {
 478     char   *profile;
 479     char   *inifile;
 480
 481     if (profile_name)
 482             return profile_name;
 483
 484     profile = concat_dir_and_file (home_dir, PROFILE_NAME);
 485     if (!exist_file (profile)){
 486         inifile = concat_dir_and_file (mc_home, "mc.ini");
 487         if (exist_file (inifile)){
 488             g_free (profile);
 489             profile = inifile;
 490         } else
 491             g_free (inifile);
 492     }
 493
 494     profile_name = profile;
 495
 496     return profile;
 497 }
 498
 499 void
 500 load_setup (void)
 501 {
 502     char *profile;
 503     int    i;
 504
 505     profile = setup_init ();
 506
 507     /* mc.lib is common for all users, but has priority lower than
 508        ~/.mc/ini.  FIXME: it's only used for keys and treestore now */
 509     global_profile_name = concat_dir_and_file (mc_home, "mc.lib");
 510
 511     /* Load integer boolean options */
 512     for (i = 0; int_options[i].opt_name; i++)
 513         *int_options[i].opt_addr =
 514             get_int (profile, int_options[i].opt_name, *int_options[i].opt_addr);
 515
 516     /* Load string options */
 517     for (i = 0; str_options[i].opt_name != NULL; i++)
 518         *str_options[i].opt_addr = get_config_string (profile,
 519             str_options[i].opt_name, str_options[i].opt_defval);
 520
 521     load_layout (profile);
 522
 523     load_panelize ();
 524
 525     startup_left_mode = load_mode ("New Left Panel");
 526     startup_right_mode = load_mode ("New Right Panel");
 527
 528     /* At least one of the panels is a listing panel */
 529     if (startup_left_mode != view_listing && startup_right_mode!=view_listing)
 530         startup_left_mode = view_listing;
 531
 532     if (!other_dir){
 533         char *buffer;
 534
 535         buffer = (char*) g_malloc (MC_MAXPATHLEN);
 536         load_string ("Dirs", "other_dir", ".", buffer,
 537                              MC_MAXPATHLEN);
 538         if (vfs_file_is_local (buffer))
 539             other_dir = buffer;
 540         else
 541             g_free (buffer);
 542     }
 543
 544     boot_current_is_left =
 545         GetPrivateProfileInt ("Dirs", "current_is_left", 1, profile);
 546
 547 #ifdef USE_NETCODE
 548     ftpfs_proxy_host = do_load_string ("Misc", "ftp_proxy_host", "gate");
 549 #endif
 550
 551     load_string ("Misc", "find_ignore_dirs", "", setup_color_string,
 552                  sizeof (setup_color_string));
 553     if (setup_color_string [0])
 554         find_ignore_dirs = g_strconcat (":", setup_color_string, ":", (char *) NULL);
 555
 556     /* The default color and the terminal dependent color */
 557     load_string ("Colors", "base_color", "", setup_color_string,
 558                              sizeof (setup_color_string));
 559     load_string ("Colors", getenv ("TERM"), "",
 560                              term_color_string, sizeof (term_color_string));
 561     load_string ("Colors", "color_terminals", "",
 562                              color_terminal_string, sizeof (color_terminal_string));
 563
 564     /* Load the directory history */
 565 /*    directory_history_load (); */
 566     /* Remove the temporal entries */
 567     profile_clean_section ("Temporal:New Left Panel", profile_name);
 568     profile_clean_section ("Temporal:New Right Panel", profile_name);
 569 #if defined(USE_VFS) && defined (USE_NETCODE)
 570     ftpfs_init_passwd ();
 571 #endif /* USE_VFS && USE_NETCODE */
 572
 573 #ifdef HAVE_CHARSET
 574     if ( load_codepages_list() > 0 ) {
 575         char cpname[128];
 576         load_string( "Misc", "display_codepage", "",
 577                      cpname, sizeof(cpname) );
 578         if ( cpname[0] != '\0' )
 579             display_codepage = get_codepage_index( cpname );
 580     }
 581
 582     init_translation_table( source_codepage, display_codepage );
 583 #endif /* HAVE_CHARSET */
 584 }
 585
 586 #if defined(USE_VFS) && defined (USE_NETCODE)
 587 char *
 588 load_anon_passwd ()
 589 {
 590     char buffer [255];
 591
 592     load_string ("Misc", "ftpfs_password", "", buffer, sizeof (buffer));
 593     if (buffer [0])
 594         return g_strdup (buffer);
 595     else
 596         return 0;
 597 }
 598 #endif /* USE_VFS && USE_NETCODE */
 599
 600 void done_setup (void)
 601 {
 602     g_free (profile_name);
 603     g_free (global_profile_name);
 604     done_hotlist ();
 605     done_panelize ();
 606 /*    directory_history_free (); */
 607 }
 608
 609 static void
 610 load_keys_from_section (const char *terminal, const char *profile_name)
 611 {
 612     char *section_name;
 613     void *profile_keys;
 614     char *key, *value, *valcopy;
 615     int  key_code;
 616
 617     if (!terminal)
 618         return;
 619
 620     section_name = g_strconcat ("terminal:", terminal, (char *) NULL);
 621     profile_keys = profile_init_iterator (section_name, profile_name);
 622     g_free (section_name);
 623     while (profile_keys){
 624         profile_keys = profile_iterator_next (profile_keys, &key, &value);
 625
 626         /* copy=other causes all keys from [terminal:other] to be loaded.  */
 627         if (g_strcasecmp (key, "copy") == 0) {
 628             load_keys_from_section (value, profile_name);
 629             continue;
 630         }
 631
 632         key_code = lookup_key (key);
 633         if (key_code){
 634             valcopy = convert_controls (value);
 635             define_sequence (key_code, valcopy, MCKEY_NOACTION);
 636             g_free (valcopy);
 637         }
 638     }
 639 }
 640
 641 void load_key_defs (void)
 642 {
 643     /*
 644      * Load keys from mc.lib before ~/.mc/ini, so that the user
 645      * definitions override global settings.
 646      */
 647     load_keys_from_section ("general", global_profile_name);
 648     load_keys_from_section (getenv ("TERM"), global_profile_name);
 649     load_keys_from_section ("general", profile_name);
 650     load_keys_from_section (getenv ("TERM"), profile_name);
 651
 652     /* We don't want a huge database loaded in core */
 653     free_profile_name (global_profile_name);
 654 }