webcit/setup.c

   1 /*
   2  * $Id$
   3  *
   4  * WebCit setup utility
   5  *
   6  * (This is basically just an install wizard.  It's not required.)
   7  *
   8  */
   9
  10 #include "sysdep.h"
  11 #include "webcit.h"
  12 #include "webserver.h"
  13
  14
  15 #define UI_TEXT         0       /* Default setup type -- text only */
  16 #define UI_DIALOG       2       /* Use the 'dialog' program */
  17 #define UI_SILENT       3       /* Silent running, for use in scripts */
  18
  19 int setup_type;
  20 char setup_directory[SIZ];
  21 int using_web_installer = 0;
  22 char suggested_url[SIZ];
  23
  24 /* some copies... */
  25 int lprintf(int loglevel, const char *format, ...){return 0;}
  26 void RegisterNS(const char *NSName, long len,
  27                 int nMinArgs,
  28                 int nMaxArgs,
  29                 WCHandlerFunc HandlerFunc,
  30                 int ContextRequired){}
  31 pthread_key_t MyConKey;
  32
  33 #include "wc_gettext.h"
  34
  35 #ifdef ENABLE_NLS
  36
  37 #ifdef HAVE_USELOCALE
  38 int localeoffset = 1;
  39 #else
  40 int localeoffset = 0;
  41 #endif
  42
  43 #endif
  44 /*
  45  * Delete an entry from /etc/inittab
  46  */
  47 void delete_init_entry(char *which_entry)
  48 {
  49         char *inittab = NULL;
  50         FILE *fp;
  51         char buf[SIZ];
  52         char entry[SIZ];
  53         char levels[SIZ];
  54         char state[SIZ];
  55         char prog[SIZ];
  56
  57         inittab = strdup("");
  58         if (inittab == NULL) return;
  59
  60         fp = fopen("/etc/inittab", "r");
  61         if (fp == NULL) return;
  62
  63         while(fgets(buf, sizeof buf, fp) != NULL) {
  64
  65                 if (num_tokens(buf, ':') == 4) {
  66                         extract_token(entry, buf, 0, ':', sizeof entry);
  67                         extract_token(levels, buf, 1, ':', sizeof levels);
  68                         extract_token(state, buf, 2, ':', sizeof state);
  69                         extract_token(prog, buf, 3, ':', sizeof prog); /* includes 0x0a LF */
  70
  71                         if (!strcmp(entry, which_entry)) {
  72                                 strcpy(state, "off");   /* disable it */
  73                         }
  74                 }
  75
  76                 inittab = realloc(inittab, strlen(inittab) + strlen(buf) + 2);
  77                 if (inittab == NULL) {
  78                         fclose(fp);
  79                         return;
  80                 }
  81
  82                 strcat(inittab, buf);
  83         }
  84         fclose(fp);
  85         fp = fopen("/etc/inittab", "w");
  86         if (fp != NULL) {
  87                 fwrite(inittab, strlen(inittab), 1, fp);
  88                 fclose(fp);
  89                 kill(1, SIGHUP);        /* Tell init to re-read /etc/inittab */
  90         }
  91         free(inittab);
  92 }
  93
  94
  95
  96
  97 /*
  98  * Remove any /etc/inittab entries for webcit, because we don't
  99  * start it that way anymore.
 100  */
 101 void delete_the_old_way(void) {
 102         FILE *infp;
 103         char buf[1024];
 104         char looking_for[1024];
 105         int have_entry = 0;
 106         char entry[1024];
 107         char prog[1024];
 108         char init_entry[1024];
 109
 110
 111         strcpy(init_entry, "");
 112
 113         /* Determine the fully qualified path name of webcit */
 114         snprintf(looking_for, sizeof looking_for, "%s/webcit ", setup_directory);
 115
 116         /* Pound through /etc/inittab line by line.  Set have_entry to 1 if
 117          * an entry is found which we believe starts webcit.
 118          */
 119         infp = fopen("/etc/inittab", "r");
 120         if (infp == NULL) {
 121                 return;
 122         } else {
 123                 while (fgets(buf, sizeof buf, infp) != NULL) {
 124                         buf[strlen(buf) - 1] = 0;
 125                         extract_token(entry, buf, 0, ':', sizeof entry);
 126                         extract_token(prog, buf, 3, ':', sizeof prog);
 127                         if (!strncasecmp(prog, looking_for,
 128                            strlen(looking_for))) {
 129                                 ++have_entry;
 130                                 strcpy(init_entry, entry);
 131                         }
 132                 }
 133                 fclose(infp);
 134         }
 135
 136         /* Bail out if there's nothing to do. */
 137         if (!have_entry) return;
 138
 139         delete_init_entry(init_entry);
 140 }
 141
 142
 143
 144 void cleanup(int exitcode)
 145 {
 146         exit(exitcode);
 147 }
 148
 149
 150
 151 void title(char *text)
 152 {
 153         if (setup_type == UI_TEXT) {
 154                 printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<%s>\n", text);
 155         }
 156 }
 157
 158
 159
 160
 161 int yesno(char *question, int default_value)
 162 {
 163         int i = 0;
 164         int answer = 0;
 165         char buf[SIZ] = "";
 166
 167         switch (setup_type) {
 168
 169         case UI_TEXT:
 170                 do {
 171                         printf("%s\nYes/No [%s] --> ",
 172                                 question,
 173                                 ( default_value ? "Yes" : "No" )
 174                         );
 175                         if (fgets(buf, sizeof buf, stdin))
 176                         {
 177                                 answer = tolower(buf[0]);
 178                                 if ((buf[0]==0) || (buf[0]==13) || (buf[0]==10))
 179                                         answer = default_value;
 180                                 else if (answer == 'y')
 181                                         answer = 1;
 182                                 else if (answer == 'n')
 183                                         answer = 0;
 184                         }
 185
 186                 } while ((answer < 0) || (answer > 1));
 187                 break;
 188
 189         case UI_DIALOG:
 190                 sprintf(buf, "exec %s %s --yesno '%s' 15 75",
 191                         getenv("CTDL_DIALOG"),
 192                         ( default_value ? "" : "--defaultno" ),
 193                         question);
 194                 i = system(buf);
 195                 if (i == 0) {
 196                         answer = 1;
 197                 }
 198                 else {
 199                         answer = 0;
 200                 }
 201                 break;
 202
 203         }
 204         return (answer);
 205 }
 206
 207
 208
 209
 210 void set_value(char *prompt, char str[])
 211 {
 212         char buf[SIZ] = "";
 213         char dialog_result[PATH_MAX];
 214         char setupmsg[SIZ];
 215         FILE *fp;
 216
 217         strcpy(setupmsg, "");
 218
 219         switch (setup_type) {
 220         case UI_TEXT:
 221                 title("WebCit setup");
 222                 printf("\n%s\n", prompt);
 223                 printf("This is currently set to:\n%s\n", str);
 224                 printf("Enter new value or press return to leave unchanged:\n");
 225                 if (fgets(buf, sizeof buf, stdin)) {
 226                         buf[strlen(buf) - 1] = 0;
 227                 }
 228                 if (strlen(buf) != 0)
 229                         strcpy(str, buf);
 230                 break;
 231         case UI_DIALOG:
 232                 CtdlMakeTempFileName(dialog_result, sizeof dialog_result);
 233                 sprintf(buf, "exec %s --inputbox '%s' 19 72 '%s' 2>%s",
 234                         getenv("CTDL_DIALOG"),
 235                         prompt,
 236                         str,
 237                         dialog_result);
 238                 system(buf);
 239                 fp = fopen(dialog_result, "r");
 240                 if (fp != NULL) {
 241                         if (fgets(str, sizeof buf, fp)){
 242                                 if (str[strlen(str)-1] == 10) {
 243                                         str[strlen(str)-1] = 0;
 244                                 }
 245                         }
 246                         fclose(fp);
 247                         unlink(dialog_result);
 248                 }
 249                 break;
 250
 251         }
 252 }
 253
 254
 255
 256 int GetLocalePrefs(void)
 257 {
 258         StrBuf *Buf;
 259         char buf[SIZ];
 260         char dialog_result[PATH_MAX];
 261         FILE *fp;
 262         int i = 0;
 263         int offs = 0;
 264
 265
 266         Buf = NewStrBuf();
 267
 268         StrBufAppendBufPlain(Buf, HKEY("Select the locale webcit should use : \n"), 0);
 269 #ifdef HAVE_USELOCALE
 270         StrBufAppendBufPlain(Buf, HKEY(" 0 Let the user select it at the login prompt (default)\n"), 0);
 271         offs ++;
 272 #endif
 273         for (i = 0; i < NUM_LANGS; i++) {
 274                 StrBufAppendPrintf(Buf, " %ld: %s\n", i + offs, AvailLang[i]);
 275
 276         }
 277
 278         switch (setup_type) {
 279         case UI_TEXT:
 280                 title("WebCit setup");
 281                 printf("\n%s\n", ChrPtr(Buf));
 282                 printf("This is currently set to:\n%ld\n", 0L);
 283                 printf("Enter new value or press return to leave unchanged:\n");
 284                 if (fgets(buf, sizeof buf, stdin))
 285                         return atoi(buf);
 286                 break;
 287
 288         case UI_DIALOG:
 289                 CtdlMakeTempFileName(dialog_result, sizeof dialog_result);
 290                 sprintf(buf, "exec %s --inputbox '%s' 19 72 '%ld' 2>%s",
 291                         getenv("CTDL_DIALOG"),
 292                         ChrPtr(Buf),
 293                         0L,
 294                         dialog_result);
 295                 system(buf);
 296                 fp = fopen(dialog_result, "r");
 297                 if (fp != NULL) {
 298                         char *str = &buf[0];
 299                         if (fgets(str, sizeof buf, fp)){
 300                                 if (str[strlen(str)-1] == 10) {
 301                                         str[strlen(str)-1] = 0;
 302                                 }
 303                         }
 304                         fclose(fp);
 305                         unlink(dialog_result);
 306                         return atoi(buf);
 307                 }
 308                 break;
 309
 310         }
 311         return 0;
 312 }
 313
 314 void important_message(char *title, char *msgtext)
 315 {
 316         char buf[SIZ];
 317
 318         switch (setup_type) {
 319
 320         case UI_TEXT:
 321                 printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
 322                 printf("       %s \n\n%s\n\n", title, msgtext);
 323                 printf("Press return to continue...");
 324                 if (fgets(buf, sizeof buf, stdin));
 325                 break;
 326
 327         case UI_DIALOG:
 328                 sprintf(buf, "exec %s --msgbox '%s' 19 72",
 329                         getenv("CTDL_DIALOG"),
 330                         msgtext);
 331                 system(buf);
 332                 break;
 333         }
 334 }
 335
 336
 337 void display_error(char *error_message)
 338 {
 339         important_message("Error", error_message);
 340 }
 341
 342 void progress(char *text, long int curr, long int cmax)
 343 {
 344         static long dots_printed = 0L;
 345         long a = 0;
 346         char buf[SIZ];
 347         static FILE *fp = NULL;
 348
 349         switch (setup_type) {
 350
 351         case UI_TEXT:
 352                 if (curr == 0) {
 353                         printf("%s\n", text);
 354                         printf("..........................");
 355                         printf("..........................");
 356                         printf("..........................\r");
 357                         fflush(stdout);
 358                         dots_printed = 0;
 359                 } else if (curr == cmax) {
 360                         printf("\r%79s\n", "");
 361                 } else {
 362                         a = (curr * 100) / cmax;
 363                         a = a * 78;
 364                         a = a / 100;
 365                         while (dots_printed < a) {
 366                                 printf("*");
 367                                 ++dots_printed;
 368                                 fflush(stdout);
 369                         }
 370                 }
 371                 break;
 372
 373         case UI_DIALOG:
 374                 if (curr == 0) {
 375                         sprintf(buf, "exec %s --gauge '%s' 7 72 0",
 376                                 getenv("CTDL_DIALOG"),
 377                                 text);
 378                         fp = popen(buf, "w");
 379                         if (fp != NULL) {
 380                                 fprintf(fp, "0\n");
 381                                 fflush(fp);
 382                         }
 383                 }
 384                 else if (curr == cmax) {
 385                         if (fp != NULL) {
 386                                 fprintf(fp, "100\n");
 387                                 pclose(fp);
 388                                 fp = NULL;
 389                         }
 390                 }
 391                 else {
 392                         a = (curr * 100) / cmax;
 393                         if (fp != NULL) {
 394                                 fprintf(fp, "%ld\n", a);
 395                                 fflush(fp);
 396                         }
 397                 }
 398                 break;
 399         }
 400 }
 401
 402
 403
 404
 405 /*
 406  * install_init_scripts()  -- Create and deploy SysV init scripts.
 407  *
 408  */
 409 void install_init_scripts(void)
 410 {
 411 #ifdef ENABLE_NLS
 412         int localechoice;
 413 #endif
 414         char question[1024];
 415         char buf[256];
 416         char http_port[128];
 417 #ifdef HAVE_OPENSSL
 418         char https_port[128];
 419 #endif
 420         char hostname[128];
 421         char portname[128];
 422         char command[SIZ];
 423         struct utsname my_utsname;
 424         struct stat etcinitd;
 425         FILE *fp;
 426         char *initfile = "/etc/init.d/webcit";
 427
 428         fp = fopen(initfile, "r");
 429         if (fp != NULL) {
 430                 if (yesno("WebCit already appears to be configured to start at boot.\n"
 431                           "Would you like to keep your boot configuration as is?\n", 1) == 1) {
 432                         return;
 433                 }
 434                 fclose(fp);
 435
 436         }
 437
 438         /* Otherwise, prompt the user to create an entry. */
 439         snprintf(question, sizeof question,
 440                  "Would you like to automatically start WebCit at boot?"
 441                 );
 442         if (yesno(question, 1) == 0)
 443                 return;
 444
 445
 446 #ifdef ENABLE_NLS
 447
 448         localechoice = GetLocalePrefs();
 449
 450 #endif
 451         /* Defaults */
 452         sprintf(http_port, "2000");
 453 #ifdef HAVE_OPENSSL
 454         sprintf(https_port, "443");
 455 #endif
 456         sprintf(hostname, "uds");
 457         sprintf(portname, "/usr/local/citadel");
 458
 459         /* This is a very hackish way of learning the port numbers used
 460          * in a previous install, if we are upgrading: read them out of
 461          * the existing init script.
 462          */
 463         if ((stat("/etc/init.d/", &etcinitd) == -1) &&
 464             (errno == ENOENT))
 465         {
 466                 if ((stat("/etc/rc.d/init.d/", &etcinitd) == -1) &&
 467                     (errno == ENOENT))
 468                         initfile = WEBCITDIR"/webcit.init";
 469                 else
 470                         initfile = "/etc/rc.d/init.d/webcit";
 471         }
 472
 473         fp = fopen(initfile, "r");
 474         if (fp != NULL) {
 475                 while (fgets(buf, sizeof buf, fp) != NULL) {
 476                         if (strlen(buf) > 0) {
 477                                 buf[strlen(buf)-1] = 0; /* strip trailing cr */
 478                         }
 479                         if (!strncasecmp(buf, "HTTP_PORT=", 10)) {
 480                                 safestrncpy(http_port, &buf[10], sizeof http_port);
 481                         }
 482 #ifdef HAVE_OPENSSL
 483                         if (!strncasecmp(buf, "HTTPS_PORT=", 11)) {
 484                                 safestrncpy(https_port, &buf[11], sizeof https_port);
 485                         }
 486 #endif
 487                         if (!strncasecmp(buf, "CTDL_HOSTNAME=", 14)) {
 488                                 safestrncpy(hostname, &buf[14], sizeof hostname);
 489                         }
 490                         if (!strncasecmp(buf, "CTDL_PORTNAME=", 14)) {
 491                                 safestrncpy(portname, &buf[14], sizeof portname);
 492                         }
 493                 }
 494                 fclose(fp);
 495         }
 496
 497         /* Now ask for the port numbers */
 498         snprintf(question, sizeof question,
 499                  "On which port do you want WebCit to listen for HTTP "
 500                  "requests?\n\nYou can use the standard port (80) if you are "
 501                  "not running another\nweb server (such as Apache), otherwise "
 502                  "select another port.");
 503         set_value(question, http_port);
 504         uname(&my_utsname);
 505         sprintf(suggested_url, "http://%s:%s/", my_utsname.nodename, http_port);
 506
 507 #ifdef HAVE_OPENSSL
 508         snprintf(question, sizeof question,
 509                  "On which port do you want WebCit to listen for HTTPS "
 510                  "requests?\n\nYou can use the standard port (443) if you are "
 511                  "not running another\nweb server (such as Apache), otherwise "
 512                  "select another port.");
 513         set_value(question, https_port);
 514 #endif
 515
 516         /* Find out where Citadel is. */
 517         if ( (using_web_installer) && (getenv("CITADEL") != NULL) ) {
 518                 strcpy(hostname, "uds");
 519                 strcpy(portname, getenv("CITADEL"));
 520         }
 521         else {
 522                 snprintf(question, sizeof question,
 523                          "Is the Citadel service running on the same host as WebCit?");
 524                 if (yesno(question, ((!strcasecmp(hostname, "uds")) ? 1 : 0))) {
 525                         strcpy(hostname, "uds");
 526                         if (atoi(portname) != 0) strcpy(portname, "/usr/local/citadel");
 527                         set_value("In what directory is Citadel installed?", portname);
 528                 }
 529                 else {
 530                         if (!strcasecmp(hostname, "uds")) strcpy(hostname, "127.0.0.1");
 531                         if (atoi(portname) == 0) strcpy(portname, "504");
 532                         set_value("Enter the host name or IP address of your "
 533                                   "Citadel server.", hostname);
 534                         set_value("Enter the port number on which Citadel is "
 535                                   "running (usually 504)", portname);
 536                 }
 537         }
 538
 539
 540         fp = fopen(initfile, "w");
 541
 542         fprintf(fp,     "#!/bin/sh\n"
 543                 "\n"
 544                 "# uncomment this to create coredumps as described in\n"
 545                 "# http://www.citadel.org/doku.php/faq:mastering_your_os:gdb#how.do.i.make.my.system.produce.core-files\n"
 546                 "# ulimit -c unlimited\n"
 547                         "WEBCIT_DIR=%s\n", setup_directory);
 548         fprintf(fp,     "HTTP_PORT=%s\n", http_port);
 549 #ifdef HAVE_OPENSSL
 550         fprintf(fp,     "HTTPS_PORT=%s\n", https_port);
 551 #endif
 552         fprintf(fp,     "CTDL_HOSTNAME=%s\n", hostname);
 553         fprintf(fp,     "CTDL_PORTNAME=%s\n", portname);
 554
 555 #ifdef ENABLE_NLS
 556
 557         if (localechoice == 0) {
 558 #ifdef HAVE_USELOCALE
 559                 fprintf(fp, "unset LANG\n");
 560 #else
 561                 fprintf(fp, "export WEBCIT_LANG=c\n");
 562 #endif
 563         }
 564         else {
 565                 fprintf(fp, "export WEBCIT_LANG=%s\n", AvailLang[localechoice - localeoffset]);
 566
 567         }
 568 #else
 569         fprintf(fp,     "# your system doesn't support locales\n");
 570 #endif
 571         fprintf(fp,     "\n"
 572                         "\n"
 573                         "case \"$1\" in\n"
 574                         "\n"
 575                         "start)         echo -n \"Starting WebCit... \"\n"
 576                         "               if   $WEBCIT_DIR/webcit "
 577                                                         "-D/var/run/webcit.pid "
 578                                                         "-p$HTTP_PORT $CTDL_HOSTNAME $CTDL_PORTNAME\n"
 579                         "               then\n"
 580                         "                       echo \"ok\"\n"
 581                         "               else\n"
 582                         "                       echo \"failed\"\n"
 583                         "               fi\n");
 584 #ifdef HAVE_OPENSSL
 585         fprintf(fp,     "               echo -n \"Starting WebCit SSL... \"\n"
 586                         "               if  $WEBCIT_DIR/webcit "
 587                                                         "-D/var/run/webcit-ssl.pid "
 588                                                         "-s -p$HTTPS_PORT $CTDL_HOSTNAME $CTDL_PORTNAME\n"
 589                         "               then\n"
 590                         "                       echo \"ok\"\n"
 591                         "               else\n"
 592                         "                       echo \"failed\"\n"
 593                         "               fi\n");
 594 #endif
 595         fprintf(fp,     "               ;;\n"
 596                         "stop)          echo -n \"Stopping WebCit... \"\n"
 597                         "               if kill `cat /var/run/webcit.pid 2>/dev/null` 2>/dev/null\n"
 598                         "               then\n"
 599                         "                       echo \"ok\"\n"
 600                         "               else\n"
 601                         "                       echo \"failed\"\n"
 602                         "               fi\n"
 603                         "               rm -f /var/run/webcit.pid 2>/dev/null\n");
 604 #ifdef HAVE_OPENSSL
 605         fprintf(fp,     "               echo -n \"Stopping WebCit SSL... \"\n"
 606                         "               if kill `cat /var/run/webcit-ssl.pid 2>/dev/null` 2>/dev/null\n"
 607                         "               then\n"
 608                         "                       echo \"ok\"\n"
 609                         "               else\n"
 610                         "                       echo \"failed\"\n"
 611                         "               fi\n"
 612                         "               rm -f /var/run/webcit-ssl.pid 2>/dev/null\n");
 613 #endif
 614         fprintf(fp,     "               ;;\n"
 615                         "restart)       $0 stop\n"
 616                         "               $0 start\n"
 617                         "               ;;\n"
 618                         "*)             echo \"Usage: $0 {start|stop|restart}\"\n"
 619                         "               exit 1\n"
 620                         "               ;;\n"
 621                         "esac\n"
 622         );
 623
 624         fclose(fp);
 625         chmod(initfile, 0755);
 626
 627         /* Set up the run levels. */
 628         system("/bin/rm -f /etc/rc?.d/[SK]??webcit 2>/dev/null");
 629         snprintf(command, sizeof(command), "for x in 2 3 4 5 ; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/S84webcit ; done 2>/dev/null", initfile);
 630         system(command);
 631         snprintf(command, sizeof(command), "for x in 0 6 S; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/K15webcit ; done 2>/dev/null", initfile);
 632         system(command);
 633
 634 }
 635
 636
 637
 638
 639 /*
 640  * Figure out what type of user interface we're going to use
 641  */
 642 int discover_ui(void)
 643 {
 644
 645         /* Use "dialog" if we have it */
 646         if (getenv("CTDL_DIALOG") != NULL) {
 647                 return UI_DIALOG;
 648         }
 649
 650         return UI_TEXT;
 651 }
 652
 653
 654
 655
 656
 657 int main(int argc, char *argv[])
 658 {
 659         int a;
 660         char aaa[256];
 661         int info_only = 0;
 662         strcpy(suggested_url, "http://<your_host_name>:<port>/");
 663
 664         /* set an invalid setup type */
 665         setup_type = (-1);
 666
 667         /* Check to see if we're running the web installer */
 668         if (getenv("CITADEL_INSTALLER") != NULL) {
 669                 using_web_installer = 1;
 670         }
 671
 672         /* parse command line args */
 673         for (a = 0; a < argc; ++a) {
 674                 if (!strncmp(argv[a], "-u", 2)) {
 675                         strcpy(aaa, argv[a]);
 676                         strcpy(aaa, &aaa[2]);
 677                         setup_type = atoi(aaa);
 678                 }
 679                 if (!strcmp(argv[a], "-i")) {
 680                         info_only = 1;
 681                 }
 682                 if (!strcmp(argv[a], "-q")) {
 683                         setup_type = UI_SILENT;
 684                 }
 685         }
 686
 687
 688         /* If a setup type was not specified, try to determine automatically
 689          * the best one to use out of all available types.
 690          */
 691         if (setup_type < 0) {
 692                 setup_type = discover_ui();
 693         }
 694         if (info_only == 1) {
 695                 important_message("WebCit Setup", "Welcome to WebCit setup");
 696                 cleanup(0);
 697         }
 698
 699         /* Get started in a valid setup directory. */
 700         strcpy(setup_directory, WEBCITDIR);
 701         if ( (using_web_installer) && (getenv("WEBCIT") != NULL) ) {
 702                 strcpy(setup_directory, getenv("WEBCIT"));
 703         }
 704         else {
 705                 set_value("In what directory is WebCit installed?",
 706                         setup_directory);
 707         }
 708         if (chdir(setup_directory) != 0) {
 709                 important_message("WebCit Setup",
 710                           "The directory you specified does not exist.");
 711                 cleanup(errno);
 712         }
 713
 714         /*
 715          * We used to start WebCit by putting it directly into /etc/inittab.
 716          * Since some systems are moving away from init, we can't do this anymore.
 717          */
 718         progress("Removing obsolete /etc/inittab entries...", 0, 1);
 719         delete_the_old_way();
 720         progress("Removing obsolete /etc/inittab entries...", 1, 1);
 721
 722         /* Now begin. */
 723         switch (setup_type) {
 724
 725         case UI_TEXT:
 726                 printf("\n\n\n"
 727                         "               *** WebCit setup program ***\n\n");
 728                 break;
 729
 730         }
 731
 732         /*
 733          * If we're running on SysV, install init scripts.
 734          */
 735         if (!access("/var/run", W_OK)) {
 736                 install_init_scripts();
 737
 738                 if (!access("/etc/init.d/webcit", X_OK)) {
 739                         system("/etc/init.d/webcit stop");
 740                         system("/etc/init.d/webcit start");
 741                 }
 742
 743                 sprintf(aaa,
 744                         "Setup is finished.  You may now log in.\n"
 745                         "Point your web browser at %s\n", suggested_url
 746                 );
 747                 important_message("Setup finished", aaa);
 748         }
 749
 750         else {
 751                 important_message("Setup finished",
 752                         "Setup is finished.  You may now start the server.");
 753         }
 754
 755         cleanup(0);
 756         return 0;
 757 }