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