citadel/serv_upgrade.c

   1 /*
   2  * This module imports an "unpacked" system.  The unpacked data may come from
   3  * an older version of Citadel, or a different hardware architecture, or
   4  * whatever.  You should only run an import when your installed system is
   5  * brand new and _empty_ !!
   6  *
   7  * $Id$
   8  */
   9
  10 #include <stdlib.h>
  11 #include <unistd.h>
  12 #include <stdio.h>
  13 #include <fcntl.h>
  14 #include <signal.h>
  15 #include <pwd.h>
  16 #include <errno.h>
  17 #include <sys/types.h>
  18 #include <sys/time.h>
  19 #include <sys/wait.h>
  20 #include <string.h>
  21 #include <limits.h>
  22 #include <pthread.h>
  23 #include "citadel.h"
  24 #include "server.h"
  25 #include <syslog.h>
  26 #include "sysdep_decls.h"
  27 #include "citserver.h"
  28 #include "support.h"
  29 #include "config.h"
  30 #include "dynloader.h"
  31 #include "room_ops.h"
  32 #include "user_ops.h"
  33 #include "database.h"
  34 #include "control.h"
  35
  36 extern struct CitContext *ContextList;
  37 FILE *imfp, *exfp;
  38
  39 #define MODULE_NAME     "Import an unpacked system"
  40 #define MODULE_AUTHOR   "Art Cancro"
  41 #define MODULE_EMAIL    "ajc@uncnsrd.mt-kisco.ny.us"
  42 #define MAJOR_VERSION   0
  43 #define MINOR_VERSION   3
  44
  45 static struct DLModule_Info info = {
  46         MODULE_NAME,
  47         MODULE_AUTHOR,
  48         MODULE_EMAIL,
  49         MAJOR_VERSION,
  50         MINOR_VERSION
  51         };
  52
  53
  54
  55 void fpgetfield(FILE *fp, char *string)
  56 {
  57         int a,b;
  58         strcpy(string,"");
  59         a=0;
  60         do {
  61                 b=getc(fp);
  62                 if (b<1) {
  63                         string[a]=0;
  64                         return;
  65                         }
  66                 string[a]=b;
  67                 ++a;
  68                 } while (b!=0);
  69         }
  70
  71
  72 void import_message(long msgnum, long msglen) {
  73         char *msgtext;
  74
  75         msgtext = malloc(msglen);
  76         if (msgtext == NULL) {
  77                 lprintf(3, "ERROR: cannot allocate memory\n");
  78                 lprintf(3, "Your data files are now corrupt.\n");
  79                 fclose(imfp);
  80                 exit(1);
  81                 }
  82
  83         fread(msgtext, msglen, 1, imfp);
  84         cdb_store(CDB_MSGMAIN, &msgnum, sizeof(long), msgtext, msglen);
  85         free(msgtext);
  86         }
  87
  88 void imp_floors(void) {
  89         char key[256], tag[256], tval[256];
  90         struct floor fl;
  91         int floornum = 0;
  92
  93
  94         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
  95
  96                 if (!strcasecmp(key, "floor")) {
  97                         bzero(&fl, sizeof(struct floor));
  98
  99                         while(fpgetfield(imfp, tag),
 100                              strcasecmp(tag, "endfloor")) {
 101                                 fpgetfield(imfp, tval);
 102
 103                                 if (!strcasecmp(tag, "f_flags"))
 104                                         fl.f_flags = atoi(tval);
 105                                 if (!strcasecmp(tag, "f_name")) {
 106                                         lprintf(9, "Floor <%s>\n", tval);
 107                                         strcpy(fl.f_name, tval);
 108                                         }
 109                                 if (!strcasecmp(tag, "f_ref_count"))
 110                                         fl.f_ref_count = atoi(tval);
 111                                 }
 112
 113                         putfloor(&fl, floornum);
 114                         ++floornum;
 115                         }
 116                 else {
 117                         lprintf(3, "ERROR: invalid floor section.\n");
 118                         lprintf(3, "Your data files are now corrupt.\n");
 119                         fclose(imfp);
 120                         return;
 121                         }
 122                 }
 123         }
 124
 125
 126
 127 void imp_rooms(void) {
 128         char key[256];
 129         char tag[256], tval[256];
 130         int roomnum = 0;
 131         struct quickroom qr;
 132         long *msglist;
 133         int num_msgs = 0;
 134         long msgnum, msglen;
 135
 136         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 137                 if (!strcasecmp(key, "room")) {
 138                         bzero(&qr, sizeof(struct quickroom));
 139                         msglist = NULL;
 140                         num_msgs = 0;
 141                         lprintf(9, "Room ");
 142
 143                         while(fpgetfield(imfp, tag),
 144                              strcasecmp(tag, "endroom")) {
 145                                 if (strcasecmp(tag, "message")) {
 146                                         fpgetfield(imfp, tval);
 147                                         }
 148                                 else {
 149                                         strcpy(tval, "");
 150                                         }
 151
 152                                 if (!strcasecmp(tag, "qrname")) {
 153                                         strcpy(qr.QRname, tval);
 154                                         lprintf(9, "<%s> ", qr.QRname);
 155                                         }
 156                                 if (!strcasecmp(tag, "qrpasswd"))
 157                                         strcpy(qr.QRpasswd, tval);
 158                                 if (!strcasecmp(tag, "qrroomaide"))
 159                                         qr.QRroomaide = atol(tval);
 160                                 if (!strcasecmp(tag, "qrhighest"))
 161                                         qr.QRhighest = atol(tval);
 162                                 if (!strcasecmp(tag, "qrgen"))
 163                                         qr.QRgen = atol(tval);
 164                                 if (!strcasecmp(tag, "qrflags"))
 165                                         qr.QRflags = atoi(tval);
 166                                 if (!strcasecmp(tag, "qrdirname"))
 167                                         strcpy(qr.QRdirname, tval);
 168                                 if (!strcasecmp(tag, "qrinfo"))
 169                                         qr.QRinfo = atol(tval);
 170                                 if (!strcasecmp(tag, "qrfloor"))
 171                                         qr.QRfloor = atoi(tval);
 172                                 if (!strcasecmp(tag, "message")) {
 173                                         fpgetfield(imfp, tval);
 174                                         msgnum = atol(tval);
 175                                         fpgetfield(imfp, tval);
 176                                         msglen = atol(tval);
 177                                         import_message(msgnum, msglen);
 178                                         ++num_msgs;
 179                                         msglist = realloc(msglist,
 180                                                 (sizeof(long)*num_msgs) );
 181                                         msglist[num_msgs - 1] = msgnum;
 182                                         }
 183
 184                                 }
 185
 186                         lprintf(9, "(%d messages)\n", num_msgs);
 187                         if ((roomnum!=1)&&(qr.QRflags&QR_INUSE)) {
 188                                 putroom(&qr, qr.QRname);
 189                                 }
 190
 191                         if (num_msgs > 0) {
 192                                 if ((roomnum!=1)&&(qr.QRflags&QR_INUSE)) {
 193                                         CC->msglist = msglist;
 194                                         CC->num_msgs = num_msgs;
 195                                         put_msglist(&qr);
 196                                         }
 197                                 free(msglist);
 198                                 }
 199
 200                         ++roomnum;
 201
 202                         }
 203                 else {
 204                         lprintf(3, "ERROR: invalid room section.\n");
 205                         lprintf(3, "Your data files are now corrupt.\n");
 206                         fclose(imfp);
 207                         return;
 208                         }
 209                 }
 210         }
 211
 212
 213
 214 void import_a_user(void) {
 215         char key[256], value[256];
 216         char vkey[256], vvalue[256];
 217         struct usersupp us;
 218         struct quickroom qr;
 219         struct visit vbuf;
 220         int visits = 0;
 221
 222         bzero(&us, sizeof(struct usersupp));
 223         while(fpgetfield(imfp, key), strcasecmp(key, "enduser")) {
 224                 if ((strcasecmp(key, "mail"))
 225                    &&(strcasecmp(key, "visit")) ) {
 226                         fpgetfield(imfp, value);
 227                         }
 228                 else {
 229                         strcpy(value, "");
 230                         }
 231
 232                 if (!strcasecmp(key, "usuid"))
 233                         us.USuid = atoi(value);
 234                 if (!strcasecmp(key, "password")) {
 235                         strcpy(us.password, value);
 236                         }
 237
 238                 if (!strcasecmp(key, "flags"))
 239                         us.flags = atoi(value);
 240                 if (!strcasecmp(key, "timescalled"))
 241                         us.timescalled = atoi(value);
 242                 if (!strcasecmp(key, "posted"))
 243                         us.posted = atoi(value);
 244                 if (!strcasecmp(key, "fullname")) {
 245                         strcpy(us.fullname, value);
 246                         lprintf(9, "User <%s> ", us.fullname);
 247                         }
 248                 if (!strcasecmp(key, "axlevel"))
 249                         us.axlevel = atoi(value);
 250                 if (!strcasecmp(key, "usscreenwidth"))
 251                         us.USscreenwidth = atoi(value);
 252                 if (!strcasecmp(key, "usscreenheight"))
 253                         us.USscreenheight = atoi(value);
 254                 if (!strcasecmp(key, "usernum")) {
 255                         us.usernum = atol(value);
 256                         lprintf(9, "<#%ld> ", us.usernum);
 257                         }
 258                 if (!strcasecmp(key, "lastcall"))
 259                         us.lastcall = atol(value);
 260                 if (!strcasecmp(key, "usname"))
 261                         strcpy(us.USname, value);
 262                 if (!strcasecmp(key, "usaddr"))
 263                         strcpy(us.USaddr, value);
 264                 if (!strcasecmp(key, "uscity"))
 265                         strcpy(us.UScity, value);
 266                 if (!strcasecmp(key, "usstate"))
 267                         strcpy(us.USstate, value);
 268                 if (!strcasecmp(key, "uszip"))
 269                         strcpy(us.USzip, value);
 270                 if (!strcasecmp(key, "usphone"))
 271                         strcpy(us.USphone, value);
 272                 if (!strcasecmp(key, "usemail"))
 273                         strcpy(us.USemail, value);
 274                 if (!strcasecmp(key, "visit")) {
 275                         ++visits;
 276                         bzero(&vbuf, sizeof(struct visit));
 277                         bzero(&qr, sizeof(struct quickroom));
 278                         while(fpgetfield(imfp, vkey),
 279                           strcasecmp(vkey, "endvisit")) {
 280                                 fpgetfield(imfp, vvalue);
 281                                 if (!strcasecmp(vkey, "vname"))
 282                                         strcpy(qr.QRname, vvalue);
 283                                 if (!strcasecmp(vkey, "vgen"))  {
 284                                         qr.QRgen = atol(vvalue);
 285                                         CtdlGetRelationship(&vbuf, &us, &qr);
 286                                         }
 287                                 if (!strcasecmp(vkey, "lastseen"))
 288                                         vbuf.v_lastseen = atol(vvalue);
 289                                 if (!strcasecmp(vkey, "flags"))
 290                                         vbuf.v_flags = atoi(vvalue);
 291                                 }
 292                         CtdlSetRelationship(&vbuf, &us, &qr);
 293                         }
 294                 }
 295
 296         putuser(&us, us.fullname);
 297
 298         lprintf(9, "(%d rooms)\n", visits);
 299         }
 300
 301
 302 void imp_usersupp(void) {
 303         char key[256], value[256];
 304
 305         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 306                 if (strcasecmp(key, "user")) {
 307                         fpgetfield(imfp, value);
 308                         }
 309                 else {
 310                         strcpy(value, "");
 311                         }
 312
 313                 if (!strcasecmp(key, "user")) {
 314                         import_a_user();
 315                         }
 316                 }
 317         }
 318
 319
 320 void imp_globals(void) {
 321         char key[256], value[256];
 322
 323         get_control();
 324         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 325                 fpgetfield(imfp, value);
 326                 lprintf(9, " %s = %s\n", key, value);
 327
 328                 if (!strcasecmp(key, "mmhighest"))
 329                         CitControl.MMhighest = atol(value);
 330                 if (!strcasecmp(key, "mmnextuser"))
 331                         CitControl.MMnextuser = atol(value);
 332
 333                 }
 334         put_control();
 335         }
 336
 337
 338
 339 void imp_config(void) {
 340         char key[256], value[256];
 341         FILE *fp;
 342
 343         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 344                 fpgetfield(imfp, value);
 345                 lprintf(9, " %s = %s\n", key, value);
 346
 347                 if (!strcasecmp(key, "c_nodename"))
 348                         strcpy(config.c_nodename, value);
 349                 if (!strcasecmp(key, "c_fqdn"))
 350                         strcpy(config.c_fqdn, value);
 351                 if (!strcasecmp(key, "c_humannode"))
 352                         strcpy(config.c_humannode, value);
 353                 if (!strcasecmp(key, "c_phonenum"))
 354                         strcpy(config.c_phonenum, value);
 355                 if (!strcasecmp(key, "c_phonenum"))
 356                         strcpy(config.c_phonenum, value);
 357                 if (!strcasecmp(key, "c_bbsuid"))
 358                         config.c_bbsuid = atoi(value);
 359                 if (!strcasecmp(key, "c_creataide"))
 360                         config.c_creataide = atoi(value);
 361                 if (!strcasecmp(key, "c_sleeping"))
 362                         config.c_sleeping = atoi(value);
 363                 if (!strcasecmp(key, "c_initax"))
 364                         config.c_initax = atoi(value);
 365                 if (!strcasecmp(key, "c_regiscall"))
 366                         config.c_regiscall = atoi(value);
 367                 if (!strcasecmp(key, "c_twitdetect"))
 368                         config.c_twitdetect = atoi(value);
 369                 if (!strcasecmp(key, "c_twitroom"))
 370                         strcpy(config.c_twitroom, value);
 371                 if (!strcasecmp(key, "c_moreprompt"))
 372                         strcpy(config.c_moreprompt, value);
 373                 if (!strcasecmp(key, "c_restrict"))
 374                         config.c_restrict = atoi(value);
 375                 if (!strcasecmp(key, "c_bbs_city"))
 376                         strcpy(config.c_bbs_city, value);
 377                 if (!strcasecmp(key, "c_sysadm"))
 378                         strcpy(config.c_sysadm, value);
 379                 if (!strcasecmp(key, "c_bucket_dir"))
 380                         strcpy(config.c_bucket_dir, value);
 381                 if (!strcasecmp(key, "c_setup_level"))
 382                         config.c_setup_level = atoi(value);
 383                 if (!strcasecmp(key, "c_maxsessions"))
 384                         config.c_maxsessions = atoi(value);
 385                 if (!strcasecmp(key, "c_net_password"))
 386                         strcpy(config.c_net_password, value);
 387                 if (!strcasecmp(key, "c_port_number"))
 388                         config.c_port_number = atoi(value);
 389                 }
 390
 391         fp = fopen("citadel.config", "wb");
 392         fwrite(&config, sizeof(struct config), 1, fp);
 393         fclose(fp);
 394         }
 395
 396
 397
 398
 399
 400 void imp_ssv(void) {
 401         char key[256], value[256];
 402         int ssv_maxfloors = MAXFLOORS;
 403
 404         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 405                 fpgetfield(imfp, value);
 406                 lprintf(9, " %s = %s\n", key, value);
 407
 408                 if (!strcasecmp(key, "maxfloors")) {
 409                         ssv_maxfloors = atol(value);
 410                         if (ssv_maxfloors > MAXFLOORS) {
 411                                 lprintf(3, "ERROR: maxfloors is %d, need %d\n",
 412                                         ssv_maxfloors, MAXFLOORS);
 413                                 fclose(imfp);
 414                                 return;
 415                                 }
 416                         }
 417                 }
 418         }
 419
 420
 421
 422
 423
 424
 425
 426 void import_databases(void) {
 427         char section[256];
 428
 429         lprintf(9, " ** IMPORTING ** \n");
 430         while (fpgetfield(imfp, section), strcasecmp(section, "endfile")) {
 431                 lprintf(9, "Section: <%s>\n", section);
 432
 433                 if (!strcasecmp(section, "ssv"))                imp_ssv();
 434                 else if (!strcasecmp(section, "config"))        imp_config();
 435                 else if (!strcasecmp(section, "globals"))       imp_globals();
 436                 else if (!strcasecmp(section, "usersupp"))      imp_usersupp();
 437                 else if (!strcasecmp(section, "rooms"))         imp_rooms();
 438                 else if (!strcasecmp(section, "floors"))        imp_floors();
 439                 else {
 440                         lprintf(3, "ERROR: invalid import section.\n");
 441                         lprintf(3, "Your data files are now corrupt.\n");
 442                         fclose(imfp);
 443                         return;
 444                         }
 445
 446                 }
 447
 448         }
 449
 450
 451
 452 void do_import(char *argbuf) {
 453         char import_filename[PATH_MAX];
 454
 455         extract(import_filename, argbuf, 0);
 456         imfp = fopen(import_filename, "rb");
 457         if (imfp == NULL) {
 458                 lprintf(9, "Cannot open %s: %s\n",
 459                         import_filename, strerror(errno));
 460                 cprintf("%d Cannot open file\n", ERROR);
 461                 return;
 462                 }
 463
 464         import_databases();
 465         lprintf(9, "Defragmenting databases (this may take a while)...\n");
 466         defrag_databases();
 467         lprintf(1, "Import is finished.  Shutting down Citadel...\n");
 468         cprintf("%d Import finished.  Shutting down Citadel...\n", OK);
 469         master_cleanup();
 470         }
 471
 472
 473 void dump_message(long msg_num) {
 474         struct cdbdata *dmsgtext;
 475
 476         dmsgtext = cdb_fetch(CDB_MSGMAIN, &msg_num, sizeof(long));
 477
 478         if (dmsgtext == NULL) {
 479                 lprintf(9, "%d Can't find message %ld\n", msg_num);
 480                 return;
 481                 }
 482
 483         fprintf(exfp, "message%c%ld%c", 0, msg_num, 0);
 484         fprintf(exfp, "%ld%c", (long)dmsgtext->len, 0);
 485         fwrite(dmsgtext->ptr, dmsgtext->len, 1, exfp);
 486
 487         cdb_free(dmsgtext);
 488         }
 489
 490
 491 void export_a_room(struct quickroom *qr) {
 492         int b = 0;
 493         int msgcount = 0;
 494
 495         lprintf(9,"<%s>\n", qr->QRname);
 496         fprintf(exfp, "room%c", 0);
 497         fprintf(exfp, "qrname%c%s%c", 0, qr->QRname, 0);
 498         fprintf(exfp, "qrpasswd%c%s%c", 0, qr->QRpasswd, 0);
 499         fprintf(exfp, "qrroomaide%c%ld%c", 0, qr->QRroomaide, 0);
 500         fprintf(exfp, "qrhighest%c%ld%c", 0, qr->QRhighest, 0);
 501         fprintf(exfp, "qrgen%c%ld%c", 0, qr->QRgen, 0);
 502         fprintf(exfp, "qrflags%c%d%c", 0, qr->QRflags, 0);
 503         fprintf(exfp, "qrdirname%c%s%c", 0, qr->QRdirname, 0);
 504         fprintf(exfp, "qrinfo%c%ld%c", 0, qr->QRinfo, 0);
 505         fprintf(exfp, "qrfloor%c%d%c", 0, qr->QRfloor, 0);
 506
 507         get_msglist(qr);
 508         if (CC->num_msgs > 0) for (b=0; b<(CC->num_msgs); ++b) {
 509                 ++msgcount;
 510                 lprintf(9, "Message #%ld\n", MessageFromList(b));
 511                 dump_message(MessageFromList(b));
 512                 }
 513
 514         fprintf(exfp, "endroom%c", 0);
 515         }
 516
 517
 518 void export_rooms(void) {
 519         lprintf(9,"Rooms\n");
 520         fprintf(exfp, "rooms%c", 0);
 521         ForEachRoom(export_a_room);
 522         fprintf(exfp, "endsection%c", 0);
 523         }
 524
 525
 526
 527 void export_floors(void) {
 528         int floornum;
 529         struct floor fl;
 530
 531         fprintf(exfp, "floors%c", 0);
 532         for (floornum=0; floornum<MAXFLOORS; ++floornum) {
 533                 getfloor(&fl, floornum);
 534                 fprintf(exfp, "floor%c", 0);
 535                 fprintf(exfp, "f_flags%c%d%c", 0, fl.f_flags, 0);
 536                 fprintf(exfp, "f_name%c%s%c", 0, fl.f_name, 0);
 537                 fprintf(exfp, "f_ref_count%c%d%c", 0, fl.f_ref_count, 0);
 538                 fprintf(exfp, "endfloor%c", 0);
 539                 }
 540         fprintf(exfp, "endsection%c", 0);
 541         }
 542
 543
 544
 545
 546 void export_a_user(struct usersupp *us) {
 547         struct cdbdata *cdbvisit;
 548         struct visit *visits;
 549         int num_visits;
 550         int a;
 551
 552         lprintf(9, "User <%s>\n", us->fullname);
 553
 554         fprintf(exfp, "user%c", 0);
 555         fprintf(exfp, "usuid%c%d%c", 0, us->USuid, 0);
 556         fprintf(exfp, "password%c%s%c", 0, us->password, 0);
 557         fprintf(exfp, "flags%c%d%c", 0, us->flags, 0);
 558         fprintf(exfp, "timescalled%c%d%c", 0, us->timescalled, 0);
 559         fprintf(exfp, "posted%c%d%c", 0, us->posted, 0);
 560         fprintf(exfp, "fullname%c%s%c", 0, us->fullname, 0);
 561         fprintf(exfp, "axlevel%c%d%c", 0, us->axlevel, 0);
 562         fprintf(exfp, "usscreenwidth%c%d%c", 0, us->USscreenwidth, 0);
 563         fprintf(exfp, "usscreenheight%c%d%c", 0, us->USscreenheight, 0);
 564         fprintf(exfp, "usernum%c%ld%c", 0, us->usernum, 0);
 565         fprintf(exfp, "lastcall%c%ld%c", 0, us->lastcall, 0);
 566         fprintf(exfp, "usname%c%s%c", 0, us->USname, 0);
 567         fprintf(exfp, "usaddr%c%s%c", 0, us->USaddr, 0);
 568         fprintf(exfp, "uscity%c%s%c", 0, us->UScity, 0);
 569         fprintf(exfp, "usstate%c%s%c", 0, us->USstate, 0);
 570         fprintf(exfp, "uszip%c%s%c", 0, us->USzip, 0);
 571         fprintf(exfp, "usphone%c%s%c", 0, us->USphone, 0);
 572         fprintf(exfp, "usemail%c%s%c", 0, us->USemail, 0);
 573
 574
 575         cdbvisit = cdb_fetch(CDB_VISIT, &CC->usersupp.usernum, sizeof(long));
 576         if (cdbvisit != NULL) {
 577                 if ((num_visits = cdbvisit->len / sizeof(struct visit)) == 0) {
 578                         cdb_free(cdbvisit);
 579                         return;
 580                         }
 581                 visits = (struct visit *)
 582                         malloc(num_visits * sizeof(struct visit));
 583                 memcpy(visits, cdbvisit->ptr,
 584                         (num_visits * sizeof(struct visit)));
 585                 cdb_free(cdbvisit);
 586
 587                 if (num_visits > 0) for (a=0; a<num_visits; ++a) {
 588                         fprintf(exfp, "visit%c", 0);
 589                         fprintf(exfp, "vname%c%s%c", 0,
 590                                         visits[a].v_roomname, 0);
 591                         fprintf(exfp, "vgen%c%ld%c", 0,
 592                                         visits[a].v_generation, 0);
 593                         fprintf(exfp, "lastseen%c%ld%c", 0,
 594                                         visits[a].v_lastseen, 0);
 595                         fprintf(exfp, "flags%c%d%c", 0,
 596                                         visits[a].v_flags, 0);
 597                         fprintf(exfp, "endvisit%c", 0);
 598                         }
 599                 free(visits);
 600                 }
 601
 602
 603         fprintf(exfp, "enduser%c", 0);
 604         }
 605
 606
 607 void export_usersupp(void) {
 608         lprintf(9, "Users\n");
 609         fprintf(exfp, "usersupp%c", 0);
 610
 611         ForEachUser(export_a_user);
 612
 613         fprintf(exfp, "endsection%c", 0);
 614         }
 615
 616
 617 void do_export(char *argbuf) {
 618         char export_filename[PATH_MAX];
 619
 620         extract(export_filename, argbuf, 0);
 621         exfp = fopen(export_filename, "wb");
 622         if (exfp == NULL) {
 623                 lprintf(9, "Cannot open %s: %s\n",
 624                         export_filename, strerror(errno));
 625                 cprintf("%d Cannot open file\n", ERROR);
 626                 return;
 627                 }
 628
 629         /* structure size variables */
 630         lprintf(9, "Structure size variables\n");
 631         fprintf(exfp, "ssv%c", 0);
 632         fprintf(exfp, "maxfloors%c%d%c", 0, MAXFLOORS, 0);
 633         fprintf(exfp, "endsection%c", 0);
 634
 635         /* Write out the server config */
 636         lprintf(9,"Server config\n");
 637         fprintf(exfp, "config%c", 0);
 638         fprintf(exfp, "c_nodename%c%s%c", 0, config.c_nodename, 0);
 639         fprintf(exfp, "c_fqdn%c%s%c", 0, config.c_fqdn, 0);
 640         fprintf(exfp, "c_humannode%c%s%c", 0, config.c_humannode, 0);
 641         fprintf(exfp, "c_phonenum%c%s%c", 0, config.c_phonenum, 0);
 642         fprintf(exfp, "c_bbsuid%c%d%c", 0, config.c_bbsuid, 0);
 643         fprintf(exfp, "c_creataide%c%d%c", 0, config.c_creataide, 0);
 644         fprintf(exfp, "c_sleeping%c%d%c", 0, config.c_sleeping, 0);
 645         fprintf(exfp, "c_initax%c%d%c", 0, config.c_initax, 0);
 646         fprintf(exfp, "c_regiscall%c%d%c", 0, config.c_regiscall, 0);
 647         fprintf(exfp, "c_twitdetect%c%d%c", 0, config.c_twitdetect, 0);
 648         fprintf(exfp, "c_twitroom%c%s%c", 0, config.c_twitroom, 0);
 649         fprintf(exfp, "c_moreprompt%c%s%c", 0, config.c_moreprompt, 0);
 650         fprintf(exfp, "c_restrict%c%d%c", 0, config.c_restrict, 0);
 651         fprintf(exfp, "c_bbs_city%c%s%c", 0, config.c_bbs_city, 0);
 652         fprintf(exfp, "c_sysadm%c%s%c", 0, config.c_sysadm, 0);
 653         fprintf(exfp, "c_bucket_dir%c%s%c", 0, config.c_bucket_dir, 0);
 654         fprintf(exfp, "c_setup_level%c%d%c", 0, config.c_setup_level, 0);
 655         fprintf(exfp, "c_maxsessions%c%d%c", 0, config.c_maxsessions, 0);
 656         fprintf(exfp, "c_net_password%c%s%c", 0, config.c_net_password, 0);
 657         fprintf(exfp, "c_port_number%c%d%c", 0, config.c_port_number, 0);
 658         fprintf(exfp, "endsection%c", 0);
 659
 660         /* Now some global stuff */
 661         lprintf(9, "Globals\n");
 662         get_control();
 663         fprintf(exfp, "globals%c", 0);
 664         fprintf(exfp, "mmhighest%c%ld%c", 0, CitControl.MMhighest, 0);
 665         fprintf(exfp, "mmnextuser%c%ld%c", 0, CitControl.MMnextuser, 0);
 666         fprintf(exfp, "mmflags%c%d%c", 0, CitControl.MMflags, 0);
 667         fprintf(exfp, "endsection%c", 0);
 668
 669         /* Export all of the databases */
 670         export_rooms();
 671         export_floors();
 672         export_usersupp();
 673
 674         fprintf(exfp, "endfile%c", 0);
 675         fclose(exfp);
 676         lprintf(1, "Export is finished.\n");
 677         cprintf("%d Export is finished.\n", OK);
 678         }
 679
 680
 681
 682 struct DLModule_Info *Dynamic_Module_Init(void) {
 683         CtdlRegisterProtoHook(do_import,
 684                                 "IMPO",
 685                                 "Import an unpacked system");
 686         CtdlRegisterProtoHook(do_export,
 687                                 "EXPO",
 688                                 "Export the system");
 689         return &info;
 690         }