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