src/main.c

   1 /*
   2  *  Window Maker window manager
   3  *
   4  *  Copyright (c) 1997-2003 Alfredo K. Kojima
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19  *  USA.
  20  */
  21
  22 #include <sys/inotify.h>
  23
  24 #include "wconfig.h"
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28 #include <unistd.h>
  29 #include <string.h>
  30 #include <sys/stat.h>
  31 #include <sys/types.h>
  32 #include <fcntl.h>
  33
  34 #include <X11/Xlib.h>
  35 #include <X11/Xutil.h>
  36
  37 /* Xlocale.h and locale.h are the same if X_LOCALE is undefind in wconfig.h,
  38  * and if X_LOCALE is defined, X's locale emulating functions will be used.
  39  * See Xlocale.h for more information.
  40  */
  41 #include <X11/Xlocale.h>
  42
  43 #define MAINFILE
  44
  45 #include "WindowMaker.h"
  46 #include "window.h"
  47 #include "funcs.h"
  48 #include "menu.h"
  49 #include "keybind.h"
  50 #include "xmodifier.h"
  51 #include "defaults.h"
  52 #include "session.h"
  53 #include "dialog.h"
  54
  55 #include <WINGs/WUtil.h>
  56
  57 #ifndef GLOBAL_DEFAULTS_SUBDIR
  58 #define GLOBAL_DEFAULTS_SUBDIR "WindowMaker"
  59 #endif
  60
  61 /****** Global Variables ******/
  62
  63 /* general info */
  64
  65 Display *dpy;
  66
  67 char *ProgName;
  68
  69 unsigned int ValidModMask = 0xff;
  70
  71 int inotifyFD;
  72 int inotifyWD;
  73 /* locale to use. NULL==POSIX or C */
  74 char *Locale = NULL;
  75
  76 int wScreenCount = 0;
  77
  78 WPreferences wPreferences;
  79
  80 WMPropList *wDomainName;
  81 WMPropList *wAttributeDomainName;
  82
  83 WShortKey wKeyBindings[WKBD_LAST];
  84
  85 /* defaults domains */
  86 WDDomain *WDWindowMaker = NULL;
  87 WDDomain *WDWindowAttributes = NULL;
  88 WDDomain *WDRootMenu = NULL;
  89
  90 /* XContexts */
  91 XContext wWinContext;
  92 XContext wAppWinContext;
  93 XContext wStackContext;
  94 XContext wVEdgeContext;
  95
  96 /* Atoms */
  97 Atom _XA_WM_STATE;
  98 Atom _XA_WM_CHANGE_STATE;
  99 Atom _XA_WM_PROTOCOLS;
 100 Atom _XA_WM_TAKE_FOCUS;
 101 Atom _XA_WM_DELETE_WINDOW;
 102 Atom _XA_WM_SAVE_YOURSELF;
 103 Atom _XA_WM_CLIENT_LEADER;
 104 Atom _XA_WM_COLORMAP_WINDOWS;
 105 Atom _XA_WM_COLORMAP_NOTIFY;
 106
 107 Atom _XA_GNUSTEP_WM_ATTR;
 108 Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW;
 109 Atom _XA_GNUSTEP_WM_RESIZEBAR;
 110 Atom _XA_GNUSTEP_TITLEBAR_STATE;
 111
 112 Atom _XA_WINDOWMAKER_MENU;
 113 Atom _XA_WINDOWMAKER_WM_PROTOCOLS;
 114 Atom _XA_WINDOWMAKER_STATE;
 115
 116 Atom _XA_WINDOWMAKER_WM_FUNCTION;
 117 Atom _XA_WINDOWMAKER_NOTICEBOARD;
 118 Atom _XA_WINDOWMAKER_COMMAND;
 119
 120 Atom _XA_WINDOWMAKER_ICON_SIZE;
 121 Atom _XA_WINDOWMAKER_ICON_TILE;
 122
 123 Atom _XA_WM_IGNORE_FOCUS_EVENTS;
 124
 125 /* cursors */
 126 Cursor wCursor[WCUR_LAST];
 127
 128 /* last event timestamp for XSetInputFocus */
 129 Time LastTimestamp = CurrentTime;
 130 /* timestamp on the last time we did XSetInputFocus() */
 131 Time LastFocusChange = CurrentTime;
 132
 133 #ifdef SHAPE
 134 Bool wShapeSupported;
 135 int wShapeEventBase;
 136 #endif
 137
 138 #ifdef KEEP_XKB_LOCK_STATUS
 139 Bool wXkbSupported;
 140 int wXkbEventBase;
 141 #endif
 142
 143 /* special flags */
 144 char WProgramSigState = 0;
 145 char WProgramState = WSTATE_NORMAL;
 146 char WDelayedActionSet = 0;
 147
 148 /* notifications */
 149 const char *WMNManaged = "WMNManaged";
 150 const char *WMNUnmanaged = "WMNUnmanaged";
 151 const char *WMNChangedWorkspace = "WMNChangedWorkspace";
 152 const char *WMNChangedState = "WMNChangedState";
 153 const char *WMNChangedFocus = "WMNChangedFocus";
 154 const char *WMNChangedStacking = "WMNChangedStacking";
 155 const char *WMNChangedName = "WMNChangedName";
 156
 157 const char *WMNWorkspaceCreated = "WMNWorkspaceCreated";
 158 const char *WMNWorkspaceDestroyed = "WMNWorkspaceDestroyed";
 159 const char *WMNWorkspaceChanged = "WMNWorkspaceChanged";
 160 const char *WMNWorkspaceNameChanged = "WMNWorkspaceNameChanged";
 161
 162 const char *WMNResetStacking = "WMNResetStacking";
 163
 164 /******** End Global Variables *****/
 165
 166 static char *DisplayName = NULL;
 167
 168 static char **Arguments;
 169
 170 static int ArgCount;
 171
 172 extern void EventLoop();
 173 extern void StartUp();
 174 extern int MonitorLoop(int argc, char **argv);
 175
 176 static Bool multiHead = True;
 177
 178 static int *wVisualID = NULL;
 179 static int wVisualID_len = 0;
 180
 181 static int real_main(int argc, char **argv);
 182
 183 int getWVisualID(int screen)
 184 {
 185         if (wVisualID == NULL)
 186                 return -1;
 187         if (screen < 0 || screen >= wVisualID_len)
 188                 return -1;
 189
 190         return wVisualID[screen];
 191 }
 192
 193 static void setWVisualID(int screen, int val)
 194 {
 195         int i;
 196
 197         if (screen < 0)
 198                 return;
 199
 200         if (wVisualID == NULL) {
 201                 /* no array at all, alloc space for screen + 1 entries
 202                  * and init with default value */
 203                 wVisualID_len = screen + 1;
 204                 wVisualID = (int *)malloc(wVisualID_len * sizeof(int));
 205                 for (i = 0; i < wVisualID_len; i++) {
 206                         wVisualID[i] = -1;
 207                 }
 208         } else if (screen >= wVisualID_len) {
 209                 /* larger screen number than previously allocated
 210                  so enlarge array */
 211                 int oldlen = wVisualID_len;
 212
 213                 wVisualID_len = screen + 1;
 214                 wVisualID = (int *)realloc(wVisualID, wVisualID_len * sizeof(int));
 215                 for (i = oldlen; i < wVisualID_len; i++) {
 216                         wVisualID[i] = -1;
 217                 }
 218         }
 219
 220         wVisualID[screen] = val;
 221 }
 222
 223 /*
 224  * this function splits a given string at the comma into tokens
 225  * and set the wVisualID variable to each parsed number
 226  */
 227 static int initWVisualID(const char *user_str)
 228 {
 229         char *mystr = strdup(user_str);
 230         int cur_in_pos = 0;
 231         int cur_out_pos = 0;
 232         int cur_screen = 0;
 233         int error_found = 0;
 234
 235         for (;;) {
 236                 /* check for delimiter */
 237                 if (user_str[cur_in_pos] == '\0' || user_str[cur_in_pos] == ',') {
 238                         int v;
 239
 240                         mystr[cur_out_pos] = '\0';
 241
 242                         if (sscanf(mystr, "%i", &v) != 1) {
 243                                 error_found = 1;
 244                                 break;
 245                         }
 246
 247                         setWVisualID(cur_screen, v);
 248
 249                         cur_screen++;
 250                         cur_out_pos = 0;
 251                 }
 252
 253                 /* break in case last char has been consumed */
 254                 if (user_str[cur_in_pos] == '\0')
 255                         break;
 256
 257                 /* if the current char is no delimiter put it into mystr */
 258                 if (user_str[cur_in_pos] != ',') {
 259                         mystr[cur_out_pos++] = user_str[cur_in_pos];
 260                 }
 261                 cur_in_pos++;
 262         }
 263
 264         free(mystr);
 265
 266         if (cur_screen == 0||error_found != 0)
 267                 return 1;
 268
 269         return 0;
 270 }
 271
 272 void Exit(int status)
 273 {
 274 #ifdef XSMP_ENABLED
 275         wSessionDisconnectManager();
 276 #endif
 277         if (dpy)
 278                 XCloseDisplay(dpy);
 279
 280         exit(status);
 281 }
 282
 283 void Restart(char *manager, Bool abortOnFailure)
 284 {
 285         char *prog = NULL;
 286         char *argv[MAX_RESTART_ARGS];
 287         int i;
 288
 289         if (manager && manager[0] != 0) {
 290                 prog = argv[0] = strtok(manager, " ");
 291                 for (i = 1; i < MAX_RESTART_ARGS; i++) {
 292                         argv[i] = strtok(NULL, " ");
 293                         if (argv[i] == NULL) {
 294                                 break;
 295                         }
 296                 }
 297         }
 298         if (dpy) {
 299 #ifdef XSMP_ENABLED
 300                 wSessionDisconnectManager();
 301 #endif
 302                 XCloseDisplay(dpy);
 303                 dpy = NULL;
 304         }
 305         if (!prog) {
 306                 execvp(Arguments[0], Arguments);
 307                 wfatal(_("failed to restart Window Maker."));
 308         } else {
 309                 execvp(prog, argv);
 310                 wsyserror(_("could not exec %s"), prog);
 311         }
 312         if (abortOnFailure)
 313                 exit(7);
 314 }
 315
 316 void SetupEnvironment(WScreen * scr)
 317 {
 318         char *tmp, *ptr;
 319         char buf[16];
 320
 321         if (multiHead) {
 322                 int len = strlen(DisplayName) + 64;
 323                 tmp = wmalloc(len);
 324                 snprintf(tmp, len, "DISPLAY=%s", XDisplayName(DisplayName));
 325                 ptr = strchr(strchr(tmp, ':'), '.');
 326                 if (ptr)
 327                         *ptr = 0;
 328                 snprintf(buf, sizeof(buf), ".%i", scr->screen);
 329                 strcat(tmp, buf);
 330                 putenv(tmp);
 331         }
 332         tmp = wmalloc(60);
 333         snprintf(tmp, 60, "WRASTER_COLOR_RESOLUTION%i=%i", scr->screen,
 334                  scr->rcontext->attribs->colors_per_channel);
 335         putenv(tmp);
 336 }
 337
 338 typedef struct {
 339         WScreen *scr;
 340         char *command;
 341 } _tuple;
 342
 343 static void shellCommandHandler(pid_t pid, unsigned char status, _tuple * data)
 344 {
 345         if (status == 127) {
 346                 char *buffer;
 347
 348                 buffer = wstrconcat(_("Could not execute command: "), data->command);
 349
 350                 wMessageDialog(data->scr, _("Error"), buffer, _("OK"), NULL, NULL);
 351                 wfree(buffer);
 352         } else if (status != 127) {
 353                 /*
 354                    printf("%s: %i\n", data->command, status);
 355                  */
 356         }
 357
 358         wfree(data->command);
 359         wfree(data);
 360 }
 361
 362 void ExecuteShellCommand(WScreen * scr, char *command)
 363 {
 364         static char *shell = NULL;
 365         pid_t pid;
 366
 367         /*
 368          * This have a problem: if the shell is tcsh (not sure about others)
 369          * and ~/.tcshrc have /bin/stty erase ^H somewhere on it, the shell
 370          * will block and the command will not be executed.
 371          if (!shell) {
 372          shell = getenv("SHELL");
 373          if (!shell)
 374          shell = "/bin/sh";
 375          }
 376          */
 377         shell = "/bin/sh";
 378
 379         pid = fork();
 380
 381         if (pid == 0) {
 382
 383                 SetupEnvironment(scr);
 384
 385 #ifdef HAVE_SETSID
 386                 setsid();
 387 #endif
 388                 execl(shell, shell, "-c", command, NULL);
 389                 wsyserror("could not execute %s -c %s", shell, command);
 390                 Exit(-1);
 391         } else if (pid < 0) {
 392                 wsyserror("cannot fork a new process");
 393         } else {
 394                 _tuple *data = wmalloc(sizeof(_tuple));
 395
 396                 data->scr = scr;
 397                 data->command = wstrdup(command);
 398
 399                 wAddDeathHandler(pid, (WDeathHandler *) shellCommandHandler, data);
 400         }
 401 }
 402
 403 /*
 404  *---------------------------------------------------------------------
 405  * wAbort--
 406  *      Do a major cleanup and exit the program
 407  *
 408  *----------------------------------------------------------------------
 409  */
 410 void wAbort(Bool dumpCore)
 411 {
 412         int i;
 413         WScreen *scr;
 414
 415         for (i = 0; i < wScreenCount; i++) {
 416                 scr = wScreenWithNumber(i);
 417                 if (scr)
 418                         RestoreDesktop(scr);
 419         }
 420         printf(_("%s aborted.\n"), ProgName);
 421         if (dumpCore)
 422                 abort();
 423         else
 424                 exit(1);
 425 }
 426
 427 void print_help()
 428 {
 429         printf(_("Usage: %s [options]\n"), ProgName);
 430         puts(_("The Window Maker window manager for the X window system"));
 431         puts("");
 432         puts(_(" -display host:dpy      display to use"));
 433 #ifdef USECPP
 434         puts(_(" --no-cpp               disable preprocessing of configuration files"));
 435 #endif
 436         puts(_(" --no-dock              do not open the application Dock"));
 437         puts(_(" --no-clip              do not open the workspace Clip"));
 438         puts(_(" --no-autolaunch        do not autolaunch applications"));
 439         puts(_(" --dont-restore         do not restore saved session"));
 440
 441         puts(_(" --locale locale        locale to use"));
 442
 443         puts(_(" --create-stdcmap       create the standard colormap hint in PseudoColor visuals"));
 444         puts(_(" --visual-id visualid   visual id of visual to use"));
 445         puts(_(" --static               do not update or save configurations"));
 446 #ifdef DEBUG
 447         puts(_(" --synchronous          turn on synchronous display mode"));
 448 #endif
 449         puts(_(" --version              print version and exit"));
 450         puts(_(" --help                 show this message"));
 451 }
 452
 453 void check_defaults()
 454 {
 455         char *path;
 456
 457         path = wdefaultspathfordomain("WindowMaker");
 458
 459         if (access(path, R_OK) != 0) {
 460 #if 0
 461                 wfatal(_("could not find user GNUstep directory (%s).\n"
 462                          "Make sure you have installed Window Maker correctly and run wmaker.inst"), path);
 463                 exit(1);
 464 #else
 465                 wwarning(_("could not find user GNUstep directory (%s)."), path);
 466
 467                 if (system("wmaker.inst --batch") != 0) {
 468                         wwarning(_("There was an error while creating GNUstep directory, please "
 469                                    "make sure you have installed Window Maker correctly and run wmaker.inst"));
 470                 } else {
 471                         wwarning(_("%s directory created with default configuration."), path);
 472                 }
 473 #endif
 474         }
 475
 476         wfree(path);
 477 }
 478
 479 /*
 480  * Add watch here, used to notify if configuration
 481  * files have changed, using linux kernel inotify mechanism
 482  */
 483
 484 static void inotifyWatchConfig()
 485 {
 486         char *watchPath = NULL;
 487         inotifyFD = inotify_init();     /* Initialise an inotify instance */
 488         if (inotifyFD < 0) {
 489                 wwarning(_("could not initialise an inotify instance."
 490                            " Changes to the defaults database will require"
 491                            " a restart to take effect. Check your kernel!"));
 492         } else {
 493                 watchPath = wstrconcat(wusergnusteppath(), "/Defaults");
 494                 /* Add the watch; really we are only looking for modify events
 495                  * but we might want more in the future so check all events for now.
 496                  * The individual events are checked for in event.c.
 497                  */
 498                 inotifyWD = inotify_add_watch(inotifyFD, watchPath, IN_ALL_EVENTS);
 499                 if (inotifyWD < 0) {
 500                         wwarning(_("could not add an inotify watch on path\n."
 501                                    "%s\n"
 502                                    "Changes to the defaults database will require"
 503                                    " a restart to take effect."), watchPath);
 504                         close(inotifyFD);
 505                 }
 506         }
 507         wfree(watchPath);
 508 }
 509
 510 static void execInitScript()
 511 {
 512         char *file, *paths;
 513
 514         paths = wstrconcat(wusergnusteppath(), "/Library/WindowMaker");
 515         paths = wstrappend(paths, ":" DEF_CONFIG_PATHS);
 516
 517         file = wfindfile(paths, DEF_INIT_SCRIPT);
 518         wfree(paths);
 519
 520         if (file) {
 521                 if (system(file) != 0) {
 522                         wsyserror(_("%s:could not execute initialization script"), file);
 523                 }
 524 #if 0
 525                 if (fork() == 0) {
 526                         execl("/bin/sh", "/bin/sh", "-c", file, NULL);
 527                         wsyserror(_("%s:could not execute initialization script"), file);
 528                         exit(1);
 529                 }
 530 #endif
 531                 wfree(file);
 532         }
 533 }
 534
 535 void ExecExitScript()
 536 {
 537         char *file, *paths;
 538
 539         paths = wstrconcat(wusergnusteppath(), "/Library/WindowMaker");
 540         paths = wstrappend(paths, ":" DEF_CONFIG_PATHS);
 541
 542         file = wfindfile(paths, DEF_EXIT_SCRIPT);
 543         wfree(paths);
 544
 545         if (file) {
 546                 if (system(file) != 0) {
 547                         wsyserror(_("%s:could not execute exit script"), file);
 548                 }
 549 #if 0
 550                 if (fork() == 0) {
 551                         execl("/bin/sh", "/bin/sh", "-c", file, NULL);
 552                         wsyserror(_("%s:could not execute exit script"), file);
 553                         exit(1);
 554                 }
 555 #endif
 556                 wfree(file);
 557         }
 558 }
 559
 560 #if 0
 561 char *getFullPath(char *path)
 562 {
 563         char buffer[1024];
 564         char *tmp;
 565         char *basep = (char *)buffer;
 566
 567         if (*path != '/' && getcwd(buffer, 1023)) {
 568
 569                 for (;;) {
 570                         if (strncmp(path, "../", 3) == 0) {
 571                                 path += 3;
 572                                 basep = strchr(basep, '/');
 573                                 if (!basep || *path == 0)
 574                                         break;
 575                         }
 576                 }
 577                 if (*path == '/' || strncmp(path, "./", 2) == 0) {
 578                 tmp =}
 579
 580                 /*
 581                  * path
 582                  * ./path
 583                  * ../path
 584                  * ../../path
 585                  */
 586
 587         } else {
 588                 return wstrconcat(path);
 589         }
 590
 591         return tmp;
 592 }
 593 #endif
 594
 595 int main(int argc, char **argv)
 596 {
 597         int i_am_the_monitor, i, len;
 598         char *str, *alt;
 599
 600         /* setup common stuff for the monitor and wmaker itself */
 601         WMInitializeApplication("WindowMaker", &argc, argv);
 602
 603         memset(&wPreferences, 0, sizeof(WPreferences));
 604
 605         wPreferences.fallbackWMs = WMCreateArray(8);
 606         alt = getenv("WINDOWMAKER_ALT_WM");
 607         if (alt != NULL)
 608                 WMAddToArray(wPreferences.fallbackWMs, wstrdup(alt));
 609
 610         WMAddToArray(wPreferences.fallbackWMs, wstrdup("blackbox"));
 611         WMAddToArray(wPreferences.fallbackWMs, wstrdup("metacity"));
 612         WMAddToArray(wPreferences.fallbackWMs, wstrdup("fvwm"));
 613         WMAddToArray(wPreferences.fallbackWMs, wstrdup("twm"));
 614         WMAddToArray(wPreferences.fallbackWMs, NULL);
 615         WMAddToArray(wPreferences.fallbackWMs, wstrdup("rxvt"));
 616         WMAddToArray(wPreferences.fallbackWMs, wstrdup("xterm"));
 617
 618         i_am_the_monitor = 1;
 619
 620         for (i = 1; i < argc; i++) {
 621                 if (strncmp(argv[i], "--for-real", strlen("--for-real")) == 0) {
 622                         i_am_the_monitor = 0;
 623                         break;
 624                 } else if (strcmp(argv[i], "-display") == 0 || strcmp(argv[i], "--display") == 0) {
 625                         i++;
 626                         if (i >= argc) {
 627                                 wwarning(_("too few arguments for %s"), argv[i - 1]);
 628                                 exit(0);
 629                         }
 630                         DisplayName = argv[i];
 631                 }
 632         }
 633
 634         DisplayName = XDisplayName(DisplayName);
 635         len = strlen(DisplayName) + 64;
 636         str = wmalloc(len);
 637         snprintf(str, len, "DISPLAY=%s", DisplayName);
 638         putenv(str);
 639
 640         if (i_am_the_monitor)
 641                 return MonitorLoop(argc, argv);
 642         else
 643                 return real_main(argc, argv);
 644 }
 645
 646 static int real_main(int argc, char **argv)
 647 {
 648         int i, restart = 0;
 649         char *pos;
 650         int d, s;
 651         int flag;
 652 #ifdef DEBUG
 653         Bool doSync = False;
 654 #endif
 655         setlocale(LC_ALL, "");
 656
 657         wsetabort(wAbort);
 658
 659         /* for telling WPrefs what's the name of the wmaker binary being ran */
 660         setenv("WMAKER_BIN_NAME", argv[0], 1);
 661
 662         flag = 0;
 663         ArgCount = argc;
 664         Arguments = wmalloc(sizeof(char *) * (ArgCount + 1));
 665         for (i = 0; i < argc; i++) {
 666                 Arguments[i] = argv[i];
 667         }
 668         /* add the extra option to signal that we're just restarting wmaker */
 669         Arguments[argc - 1] = "--for-real=";
 670         Arguments[argc] = NULL;
 671
 672         ProgName = strrchr(argv[0], '/');
 673         if (!ProgName)
 674                 ProgName = argv[0];
 675         else
 676                 ProgName++;
 677
 678         restart = 0;
 679
 680         if (argc > 1) {
 681                 for (i = 1; i < argc; i++) {
 682 #ifdef USECPP
 683                         if (strcmp(argv[i], "-nocpp") == 0 || strcmp(argv[i], "--no-cpp") == 0) {
 684                                 wPreferences.flags.nocpp = 1;
 685                         } else
 686 #endif
 687                         if (strcmp(argv[i], "--for-real") == 0) {
 688                                 wPreferences.flags.restarting = 0;
 689                         } else if (strcmp(argv[i], "--for-real=") == 0) {
 690                                 wPreferences.flags.restarting = 1;
 691                         } else if (strcmp(argv[i], "--for-real-") == 0) {
 692                                 wPreferences.flags.restarting = 2;
 693                         } else if (strcmp(argv[i], "-no-autolaunch") == 0
 694                                    || strcmp(argv[i], "--no-autolaunch") == 0) {
 695                                 wPreferences.flags.noautolaunch = 1;
 696                         } else if (strcmp(argv[i], "-dont-restore") == 0 || strcmp(argv[i], "--dont-restore") == 0) {
 697                                 wPreferences.flags.norestore = 1;
 698                         } else if (strcmp(argv[i], "-nodock") == 0 || strcmp(argv[i], "--no-dock") == 0) {
 699                                 wPreferences.flags.nodock = 1;
 700                         } else if (strcmp(argv[i], "-noclip") == 0 || strcmp(argv[i], "--no-clip") == 0) {
 701                                 wPreferences.flags.noclip = 1;
 702                         } else if (strcmp(argv[i], "-version") == 0 || strcmp(argv[i], "--version") == 0) {
 703                                 printf("Window Maker %s\n", VERSION);
 704                                 exit(0);
 705                         } else if (strcmp(argv[i], "--global_defaults_path") == 0) {
 706                           printf("%s/%s\n", SYSCONFDIR, GLOBAL_DEFAULTS_SUBDIR);
 707                                 exit(0);
 708 #ifdef DEBUG
 709                         } else if (strcmp(argv[i], "--synchronous") == 0) {
 710                                 doSync = 1;
 711 #endif
 712                         } else if (strcmp(argv[i], "-locale") == 0 || strcmp(argv[i], "--locale") == 0) {
 713                                 i++;
 714                                 if (i >= argc) {
 715                                         wwarning(_("too few arguments for %s"), argv[i - 1]);
 716                                         exit(0);
 717                                 }
 718                                 Locale = argv[i];
 719                         } else if (strcmp(argv[i], "-display") == 0 || strcmp(argv[i], "--display") == 0) {
 720                                 i++;
 721                                 if (i >= argc) {
 722                                         wwarning(_("too few arguments for %s"), argv[i - 1]);
 723                                         exit(0);
 724                                 }
 725                                 DisplayName = argv[i];
 726                         } else if (strcmp(argv[i], "-visualid") == 0 || strcmp(argv[i], "--visual-id") == 0) {
 727                                 i++;
 728                                 if (i >= argc) {
 729                                         wwarning(_("too few arguments for %s"), argv[i - 1]);
 730                                         exit(0);
 731                                 }
 732                                 if (initWVisualID(argv[i]) != 0) {
 733                                         wwarning(_("bad value for visualid: \"%s\""), argv[i]);
 734                                         exit(0);
 735                                 }
 736                         } else if (strcmp(argv[i], "-static") == 0 || strcmp(argv[i], "--static") == 0) {
 737
 738                                 wPreferences.flags.noupdates = 1;
 739 #ifdef XSMP_ENABLED
 740                         } else if (strcmp(argv[i], "-clientid") == 0 || strcmp(argv[i], "-restore") == 0) {
 741                                 i++;
 742                                 if (i >= argc) {
 743                                         wwarning(_("too few arguments for %s"), argv[i - 1]);
 744                                         exit(0);
 745                                 }
 746 #endif
 747                         } else if (strcmp(argv[i], "--help") == 0) {
 748                                 print_help();
 749                                 exit(0);
 750                         } else {
 751                                 printf(_("%s: invalid argument '%s'\n"), argv[0], argv[i]);
 752                                 printf(_("Try '%s --help' for more information\n"), argv[0]);
 753                                 exit(1);
 754                         }
 755                 }
 756         }
 757
 758         if (!wPreferences.flags.noupdates) {
 759                 /* check existence of Defaults DB directory */
 760                 check_defaults();
 761         }
 762
 763         if (Locale) {
 764                 setenv("LANG", Locale, 1);
 765         } else {
 766                 Locale = getenv("LC_ALL");
 767                 if (!Locale) {
 768                         Locale = getenv("LANG");
 769                 }
 770         }
 771
 772         setlocale(LC_ALL, "");
 773
 774         if (!Locale || strcmp(Locale, "C") == 0 || strcmp(Locale, "POSIX") == 0)
 775                 Locale = NULL;
 776 #ifdef I18N
 777         if (getenv("NLSPATH"))
 778                 bindtextdomain("WindowMaker", getenv("NLSPATH"));
 779         else
 780                 bindtextdomain("WindowMaker", LOCALEDIR);
 781         bind_textdomain_codeset("WindowMaker", "UTF-8");
 782         textdomain("WindowMaker");
 783
 784         if (!XSupportsLocale()) {
 785                 wwarning(_("X server does not support locale"));
 786         }
 787
 788         if (XSetLocaleModifiers("") == NULL) {
 789                 wwarning(_("cannot set locale modifiers"));
 790         }
 791 #endif
 792
 793         if (Locale) {
 794                 char *ptr;
 795
 796                 Locale = wstrdup(Locale);
 797                 ptr = strchr(Locale, '.');
 798                 if (ptr)
 799                         *ptr = 0;
 800         }
 801
 802         /* open display */
 803         dpy = XOpenDisplay(DisplayName);
 804         if (dpy == NULL) {
 805                 wfatal(_("could not open display \"%s\""), XDisplayName(DisplayName));
 806                 exit(1);
 807         }
 808
 809         if (fcntl(ConnectionNumber(dpy), F_SETFD, FD_CLOEXEC) < 0) {
 810                 wsyserror("error setting close-on-exec flag for X connection");
 811                 exit(1);
 812         }
 813
 814
 815         if (getWVisualID(0) < 0) {
 816                 /*
 817                  *   If unspecified, use default visual instead of waiting
 818                  * for wrlib/context.c:bestContext() that may end up choosing
 819                  * the "fake" 24 bits added by the Composite extension.
 820                  *   This is required to avoid all sort of corruptions when
 821                  * composite is enabled, and at a depth other than 24.
 822                  */
 823                 setWVisualID(0, (int)DefaultVisual(dpy, DefaultScreen(dpy))->visualid);
 824         }
 825
 826         /* check if the user specified a complete display name (with screen).
 827          * If so, only manage the specified screen */
 828         if (DisplayName)
 829                 pos = strchr(DisplayName, ':');
 830         else
 831                 pos = NULL;
 832
 833         if (pos && sscanf(pos, ":%i.%i", &d, &s) == 2)
 834                 multiHead = False;
 835
 836         DisplayName = XDisplayName(DisplayName);
 837         setenv("DISPLAY", DisplayName, 1);
 838
 839 #ifdef DEBUG
 840         if (doSync)
 841                 XSynchronize(dpy, True);
 842 #endif
 843
 844         wXModifierInitialize();
 845
 846 #ifdef XSMP_ENABLED
 847         wSessionConnectManager(argv, argc);
 848 #endif
 849
 850         StartUp(!multiHead);
 851
 852         if (wScreenCount == 1)
 853                 multiHead = False;
 854
 855         execInitScript();
 856         inotifyWatchConfig();
 857         EventLoop();
 858         return -1;
 859 }