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 #include "tools.h"
  36
  37 extern struct CitContext *ContextList;
  38 FILE *imfp, *exfp;
  39
  40 #define MODULE_NAME     "Import an unpacked system"
  41 #define MODULE_AUTHOR   "Art Cancro"
  42 #define MODULE_EMAIL    "ajc@uncnsrd.mt-kisco.ny.us"
  43 #define MAJOR_VERSION   0
  44 #define MINOR_VERSION   3
  45
  46 static struct DLModule_Info info = {
  47         MODULE_NAME,
  48         MODULE_AUTHOR,
  49         MODULE_EMAIL,
  50         MAJOR_VERSION,
  51         MINOR_VERSION
  52         };
  53
  54
  55
  56 void fpgetfield(FILE *fp, char *string)
  57 {
  58         int a,b;
  59         strcpy(string,"");
  60         a=0;
  61         do {
  62                 b=getc(fp);
  63                 if (b<1) {
  64                         string[a]=0;
  65                         return;
  66                         }
  67                 string[a]=b;
  68                 ++a;
  69                 } while (b!=0);
  70         }
  71
  72
  73 void import_message(long msgnum, long msglen) {
  74         char *msgtext;
  75
  76         msgtext = malloc(msglen);
  77         if (msgtext == NULL) {
  78                 lprintf(3, "ERROR: cannot allocate memory\n");
  79                 lprintf(3, "Your data files are now corrupt.\n");
  80                 fclose(imfp);
  81                 exit(1);
  82                 }
  83
  84         fread(msgtext, msglen, 1, imfp);
  85         cdb_store(CDB_MSGMAIN, &msgnum, sizeof(long), msgtext, msglen);
  86         free(msgtext);
  87         }
  88
  89 void imp_floors(void) {
  90         char key[256], tag[256], tval[256];
  91         struct floor fl;
  92         int floornum = 0;
  93
  94
  95         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
  96
  97                 if (!strcasecmp(key, "floor")) {
  98                         bzero(&fl, sizeof(struct floor));
  99
 100                         while(fpgetfield(imfp, tag),
 101                              strcasecmp(tag, "endfloor")) {
 102                                 fpgetfield(imfp, tval);
 103
 104                                 if (!strcasecmp(tag, "f_flags"))
 105                                         fl.f_flags = atoi(tval);
 106                                 if (!strcasecmp(tag, "f_name")) {
 107                                         lprintf(9, "Floor <%s>\n", tval);
 108                                         strcpy(fl.f_name, tval);
 109                                         }
 110                                 if (!strcasecmp(tag, "f_ref_count"))
 111                                         fl.f_ref_count = atoi(tval);
 112                                 if (!strcasecmp(tag, "f_expire_mode"))
 113                                         fl.f_ep.expire_mode = atoi(tval);
 114                                 if (!strcasecmp(tag, "f_expire_value"))
 115                                         fl.f_ep.expire_value = atoi(tval);
 116                                 }
 117
 118                         putfloor(&fl, floornum);
 119                         ++floornum;
 120                         }
 121                 else {
 122                         lprintf(3, "ERROR: invalid floor section.\n");
 123                         lprintf(3, "Your data files are now corrupt.\n");
 124                         fclose(imfp);
 125                         return;
 126                         }
 127                 }
 128         }
 129
 130
 131
 132 void imp_rooms(void) {
 133         char key[256];
 134         char tag[256], tval[256];
 135         struct quickroom qr;
 136         long *msglist;
 137         int num_msgs = 0;
 138         long msgnum, msglen;
 139
 140         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 141                 if (!strcasecmp(key, "room")) {
 142                         bzero(&qr, sizeof(struct quickroom));
 143                         msglist = NULL;
 144                         num_msgs = 0;
 145                         lprintf(9, "Room ");
 146
 147                         while(fpgetfield(imfp, tag),
 148                              strcasecmp(tag, "endroom")) {
 149                                 if (strcasecmp(tag, "message")) {
 150                                         fpgetfield(imfp, tval);
 151                                         }
 152                                 else {
 153                                         strcpy(tval, "");
 154                                         }
 155
 156                                 if (!strcasecmp(tag, "qrname")) {
 157                                         strcpy(qr.QRname, tval);
 158                                         lprintf(9, "<%s> ", qr.QRname);
 159                                         }
 160                                 if (!strcasecmp(tag, "qrnumber"))
 161                                         qr.QRnumber = atol(tval);
 162                                 if (!strcasecmp(tag, "qrpasswd"))
 163                                         strcpy(qr.QRpasswd, tval);
 164                                 if (!strcasecmp(tag, "qrroomaide"))
 165                                         qr.QRroomaide = atol(tval);
 166                                 if (!strcasecmp(tag, "qrhighest"))
 167                                         qr.QRhighest = atol(tval);
 168                                 if (!strcasecmp(tag, "qrgen"))
 169                                         qr.QRgen = atol(tval);
 170                                 if (!strcasecmp(tag, "qrflags"))
 171                                         qr.QRflags = atoi(tval);
 172                                 if (!strcasecmp(tag, "qrdirname"))
 173                                         strcpy(qr.QRdirname, tval);
 174                                 if (!strcasecmp(tag, "qrinfo"))
 175                                         qr.QRinfo = atol(tval);
 176                                 if (!strcasecmp(tag, "qrfloor"))
 177                                         qr.QRfloor = atoi(tval);
 178                                 if (!strcasecmp(tag, "qrmtime"))
 179                                         qr.QRmtime = atol(tval);
 180                                 if (!strcasecmp(tag, "qrepmode"))
 181                                         qr.QRep.expire_mode = atoi(tval);
 182                                 if (!strcasecmp(tag, "qrepvalue"))
 183                                         qr.QRep.expire_value = atoi(tval);
 184                                 if (!strcasecmp(tag, "message")) {
 185                                         fpgetfield(imfp, tval);
 186                                         msgnum = atol(tval);
 187                                         fpgetfield(imfp, tval);
 188                                         msglen = atol(tval);
 189                                         import_message(msgnum, msglen);
 190                                         ++num_msgs;
 191                                         msglist = realloc(msglist,
 192                                                 (sizeof(long)*num_msgs) );
 193                                         msglist[num_msgs - 1] = msgnum;
 194                                         }
 195
 196                                 }
 197
 198                         lprintf(9, "(%d messages)\n", num_msgs);
 199                         if (qr.QRflags&QR_INUSE) {
 200                                 putroom(&qr, qr.QRname);
 201                                 }
 202
 203                         if (num_msgs > 0) {
 204                                 if (qr.QRflags&QR_INUSE) {
 205                                         CC->msglist = msglist;
 206                                         CC->num_msgs = num_msgs;
 207                                         put_msglist(&qr);
 208                                         }
 209                                 free(msglist);
 210                                 }
 211
 212                         }
 213                 else {
 214                         lprintf(3, "ERROR: invalid room section.\n");
 215                         lprintf(3, "Your data files are now corrupt.\n");
 216                         fclose(imfp);
 217                         return;
 218                         }
 219                 }
 220         }
 221
 222
 223
 224 void import_a_user(void) {
 225         char key[256], value[256];
 226         struct usersupp us;
 227
 228         bzero(&us, sizeof(struct usersupp));
 229         while(fpgetfield(imfp, key), strcasecmp(key, "enduser")) {
 230                 if (strcasecmp(key, "mail")) {
 231                         fpgetfield(imfp, value);
 232                         }
 233                 else {
 234                         strcpy(value, "");
 235                         }
 236
 237                 if (!strcasecmp(key, "usuid"))
 238                         us.USuid = atoi(value);
 239                 if (!strcasecmp(key, "password")) {
 240                         strcpy(us.password, value);
 241                         }
 242
 243                 if (!strcasecmp(key, "flags"))
 244                         us.flags = atoi(value);
 245                 if (!strcasecmp(key, "timescalled"))
 246                         us.timescalled = atoi(value);
 247                 if (!strcasecmp(key, "posted"))
 248                         us.posted = atoi(value);
 249                 if (!strcasecmp(key, "fullname")) {
 250                         strcpy(us.fullname, value);
 251                         lprintf(9, "User <%s> ", us.fullname);
 252                         }
 253                 if (!strcasecmp(key, "axlevel"))
 254                         us.axlevel = atoi(value);
 255                 if (!strcasecmp(key, "usscreenwidth"))
 256                         us.USscreenwidth = atoi(value);
 257                 if (!strcasecmp(key, "usscreenheight"))
 258                         us.USscreenheight = atoi(value);
 259                 if (!strcasecmp(key, "usernum")) {
 260                         us.usernum = atol(value);
 261                         lprintf(9, "<#%ld> ", us.usernum);
 262                         }
 263                 if (!strcasecmp(key, "lastcall"))
 264                         us.lastcall = atol(value);
 265                 if (!strcasecmp(key, "usname"))
 266                         strcpy(us.USname, value);
 267                 if (!strcasecmp(key, "usaddr"))
 268                         strcpy(us.USaddr, value);
 269                 if (!strcasecmp(key, "uscity"))
 270                         strcpy(us.UScity, value);
 271                 if (!strcasecmp(key, "usstate"))
 272                         strcpy(us.USstate, value);
 273                 if (!strcasecmp(key, "uszip"))
 274                         strcpy(us.USzip, value);
 275                 if (!strcasecmp(key, "usphone"))
 276                         strcpy(us.USphone, value);
 277                 if (!strcasecmp(key, "usemail"))
 278                         strcpy(us.USemail, value);
 279                 if (!strcasecmp(key, "ususerpurge")) {
 280                         us.USuserpurge = atoi(value);
 281                         }
 282                 }
 283
 284         putuser(&us, us.fullname);
 285
 286         lprintf(9, "\n");
 287         }
 288
 289
 290 void imp_usersupp(void) {
 291         char key[256], value[256];
 292
 293         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 294                 if (strcasecmp(key, "user")) {
 295                         fpgetfield(imfp, value);
 296                         }
 297                 else {
 298                         strcpy(value, "");
 299                         }
 300
 301                 if (!strcasecmp(key, "user")) {
 302                         import_a_user();
 303                         }
 304                 }
 305         }
 306
 307
 308 void imp_globals(void) {
 309         char key[256], value[256];
 310
 311         get_control();
 312         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 313                 fpgetfield(imfp, value);
 314                 lprintf(9, " %s = %s\n", key, value);
 315
 316                 if (!strcasecmp(key, "mmhighest"))
 317                         CitControl.MMhighest = atol(value);
 318                 if (!strcasecmp(key, "mmnextuser"))
 319                         CitControl.MMnextuser = atol(value);
 320                 if (!strcasecmp(key, "mmnextroom"))
 321                         CitControl.MMnextroom = atol(value);
 322
 323                 }
 324         put_control();
 325         }
 326
 327
 328
 329 void imp_config(void) {
 330         char key[256], value[256];
 331         FILE *fp;
 332
 333         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 334                 fpgetfield(imfp, value);
 335                 lprintf(9, " %s = %s\n", key, value);
 336
 337                 if (!strcasecmp(key, "c_nodename"))
 338                         strcpy(config.c_nodename, value);
 339                 if (!strcasecmp(key, "c_fqdn"))
 340                         strcpy(config.c_fqdn, value);
 341                 if (!strcasecmp(key, "c_humannode"))
 342                         strcpy(config.c_humannode, value);
 343                 if (!strcasecmp(key, "c_phonenum"))
 344                         strcpy(config.c_phonenum, value);
 345                 if (!strcasecmp(key, "c_phonenum"))
 346                         strcpy(config.c_phonenum, value);
 347                 if (!strcasecmp(key, "c_bbsuid"))
 348                         config.c_bbsuid = atoi(value);
 349                 if (!strcasecmp(key, "c_creataide"))
 350                         config.c_creataide = atoi(value);
 351                 if (!strcasecmp(key, "c_sleeping"))
 352                         config.c_sleeping = atoi(value);
 353                 if (!strcasecmp(key, "c_initax"))
 354                         config.c_initax = atoi(value);
 355                 if (!strcasecmp(key, "c_regiscall"))
 356                         config.c_regiscall = atoi(value);
 357                 if (!strcasecmp(key, "c_twitdetect"))
 358                         config.c_twitdetect = atoi(value);
 359                 if (!strcasecmp(key, "c_twitroom"))
 360                         strcpy(config.c_twitroom, value);
 361                 if (!strcasecmp(key, "c_moreprompt"))
 362                         strcpy(config.c_moreprompt, value);
 363                 if (!strcasecmp(key, "c_restrict"))
 364                         config.c_restrict = atoi(value);
 365                 if (!strcasecmp(key, "c_bbs_city"))
 366                         strcpy(config.c_bbs_city, value);
 367                 if (!strcasecmp(key, "c_sysadm"))
 368                         strcpy(config.c_sysadm, value);
 369                 if (!strcasecmp(key, "c_bucket_dir"))
 370                         strcpy(config.c_bucket_dir, value);
 371                 if (!strcasecmp(key, "c_setup_level"))
 372                         config.c_setup_level = atoi(value);
 373                 if (!strcasecmp(key, "c_maxsessions"))
 374                         config.c_maxsessions = atoi(value);
 375                 if (!strcasecmp(key, "c_net_password"))
 376                         strcpy(config.c_net_password, value);
 377                 if (!strcasecmp(key, "c_port_number"))
 378                         config.c_port_number = atoi(value);
 379                 if (!strcasecmp(key, "c_expire_policy"))
 380                         config.c_ep.expire_mode = atoi(value);
 381                 if (!strcasecmp(key, "c_expire_value"))
 382                         config.c_ep.expire_value = atoi(value);
 383                 if (!strcasecmp(key, "c_userpurge"))
 384                         config.c_userpurge = atoi(value);
 385                 if (!strcasecmp(key, "c_roompurge"))
 386                         config.c_roompurge = atoi(value);
 387                 }
 388
 389         fp = fopen("citadel.config", "wb");
 390         fwrite(&config, sizeof(struct config), 1, fp);
 391         fclose(fp);
 392         }
 393
 394
 395
 396
 397
 398 void imp_ssv(void) {
 399         char key[256], value[256];
 400         int ssv_maxfloors = MAXFLOORS;
 401
 402         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 403                 fpgetfield(imfp, value);
 404                 lprintf(9, " %s = %s\n", key, value);
 405
 406                 if (!strcasecmp(key, "maxfloors")) {
 407                         ssv_maxfloors = atol(value);
 408                         if (ssv_maxfloors > MAXFLOORS) {
 409                                 lprintf(3, "ERROR: maxfloors is %d, need %d\n",
 410                                         ssv_maxfloors, MAXFLOORS);
 411                                 fclose(imfp);
 412                                 return;
 413                                 }
 414                         }
 415                 }
 416         }
 417
 418 void imp_visits(void) {
 419         char key[256], value[256];
 420         struct usersupp us;
 421         struct quickroom qr;
 422         struct visit visit;
 423
 424         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 425                 lprintf(9, "%s: ", key);
 426                 while(fpgetfield(imfp, key),
 427                     strcasecmp(key, "endvisit")) {
 428                         fpgetfield(imfp, value);
 429                         if (!strcasecmp(key, "vrnum")) {
 430                                 qr.QRnumber = atol(value);
 431                                 visit.v_roomnum = atol(value);
 432                                 }
 433                         else if (!strcasecmp(key, "vgen")) {
 434                                 qr.QRgen = atol(value);
 435                                 visit.v_roomgen = atol(value);
 436                                 }
 437                         else if (!strcasecmp(key, "vunum")) {
 438                                 us.usernum = atol(value);
 439                                 visit.v_usernum = atol(value);
 440                                 }
 441                         else if (!strcasecmp(key, "lastseen")) {
 442                                 visit.v_lastseen = atol(value);
 443                                 }
 444                         else if (!strcasecmp(key, "flags")) {
 445                                 visit.v_flags = atol(value);
 446                                 }
 447                         }
 448                 lprintf(9, "<%ld><%ld><%ld> <%d> <%ld>\n",
 449                         visit.v_roomnum, visit.v_roomgen,
 450                         visit.v_usernum,
 451                         visit.v_flags, visit.v_lastseen);
 452                 CtdlSetRelationship(&visit, &us, &qr);
 453                 }
 454
 455         }
 456
 457
 458 void import_databases(void) {
 459         char section[256];
 460
 461         lprintf(9, " ** IMPORTING ** \n");
 462         while (fpgetfield(imfp, section), strcasecmp(section, "endfile")) {
 463                 lprintf(9, "Section: <%s>\n", section);
 464
 465                 if (!strcasecmp(section, "ssv"))                imp_ssv();
 466                 else if (!strcasecmp(section, "config"))        imp_config();
 467                 else if (!strcasecmp(section, "globals"))       imp_globals();
 468                 else if (!strcasecmp(section, "usersupp"))      imp_usersupp();
 469                 else if (!strcasecmp(section, "rooms"))         imp_rooms();
 470                 else if (!strcasecmp(section, "floors"))        imp_floors();
 471                 else if (!strcasecmp(section, "visits"))        imp_visits();
 472                 else {
 473                         lprintf(3, "ERROR: invalid import section.\n");
 474                         lprintf(3, "Your data files are now corrupt.\n");
 475                         fclose(imfp);
 476                         return;
 477                         }
 478
 479                 }
 480
 481         }
 482
 483
 484
 485 void do_import(char *argbuf) {
 486         char import_filename[PATH_MAX];
 487
 488         extract(import_filename, argbuf, 0);
 489         imfp = fopen(import_filename, "rb");
 490         if (imfp == NULL) {
 491                 lprintf(9, "Cannot open %s: %s\n",
 492                         import_filename, strerror(errno));
 493                 cprintf("%d Cannot open file\n", ERROR);
 494                 return;
 495                 }
 496
 497         import_databases();
 498         lprintf(9, "Defragmenting databases (this may take a while)...\n");
 499         defrag_databases();
 500         lprintf(1, "Import is finished.  Shutting down Citadel...\n");
 501         cprintf("%d Import finished.  Shutting down Citadel...\n", OK);
 502         master_cleanup();
 503         }
 504
 505
 506 void dump_message(long msg_num) {
 507         struct cdbdata *dmsgtext;
 508
 509         dmsgtext = cdb_fetch(CDB_MSGMAIN, &msg_num, sizeof(long));
 510
 511         if (dmsgtext == NULL) {
 512                 lprintf(9, "%d Can't find message %ld\n", msg_num);
 513                 return;
 514                 }
 515
 516         fprintf(exfp, "message%c%ld%c", 0, msg_num, 0);
 517         fprintf(exfp, "%ld%c", (long)dmsgtext->len, 0);
 518         fwrite(dmsgtext->ptr, dmsgtext->len, 1, exfp);
 519
 520         cdb_free(dmsgtext);
 521         }
 522
 523
 524 void export_a_room(struct quickroom *qr) {
 525         int b = 0;
 526         int msgcount = 0;
 527
 528         lprintf(9,"<%s>\n", qr->QRname);
 529         fprintf(exfp, "room%c", 0);
 530         fprintf(exfp, "qrname%c%s%c", 0, qr->QRname, 0);
 531         fprintf(exfp, "qrnumber%c%ld%c", 0, qr->QRnumber, 0);
 532         fprintf(exfp, "qrpasswd%c%s%c", 0, qr->QRpasswd, 0);
 533         fprintf(exfp, "qrroomaide%c%ld%c", 0, qr->QRroomaide, 0);
 534         fprintf(exfp, "qrhighest%c%ld%c", 0, qr->QRhighest, 0);
 535         fprintf(exfp, "qrgen%c%ld%c", 0, qr->QRgen, 0);
 536         fprintf(exfp, "qrflags%c%d%c", 0, qr->QRflags, 0);
 537         fprintf(exfp, "qrdirname%c%s%c", 0, qr->QRdirname, 0);
 538         fprintf(exfp, "qrinfo%c%ld%c", 0, qr->QRinfo, 0);
 539         fprintf(exfp, "qrfloor%c%d%c", 0, qr->QRfloor, 0);
 540         fprintf(exfp, "qrmtime%c%ld%c", 0, qr->QRmtime, 0);
 541         fprintf(exfp, "qrepmode%c%d%c", 0, qr->QRep.expire_mode, 0);
 542         fprintf(exfp, "qrepvalue%c%d%c", 0, qr->QRep.expire_value, 0);
 543
 544         get_msglist(qr);
 545         if (CC->num_msgs > 0) for (b=0; b<(CC->num_msgs); ++b) {
 546                 ++msgcount;
 547                 lprintf(9, "Message #%ld\n", MessageFromList(b));
 548                 dump_message(MessageFromList(b));
 549                 }
 550
 551         fprintf(exfp, "endroom%c", 0);
 552         }
 553
 554
 555 void export_rooms(void) {
 556         lprintf(9,"Rooms\n");
 557         fprintf(exfp, "rooms%c", 0);
 558         ForEachRoom(export_a_room);
 559         fprintf(exfp, "endsection%c", 0);
 560         }
 561
 562
 563
 564 void export_floors(void) {
 565         int floornum;
 566         struct floor fl;
 567
 568         fprintf(exfp, "floors%c", 0);
 569         for (floornum=0; floornum<MAXFLOORS; ++floornum) {
 570                 getfloor(&fl, floornum);
 571                 fprintf(exfp, "floor%c", 0);
 572                 fprintf(exfp, "f_flags%c%d%c", 0, fl.f_flags, 0);
 573                 fprintf(exfp, "f_name%c%s%c", 0, fl.f_name, 0);
 574                 fprintf(exfp, "f_ref_count%c%d%c", 0, fl.f_ref_count, 0);
 575                 fprintf(exfp, "f_expire_mode%c%d%c", 0, fl.f_ep.expire_mode, 0);
 576                 fprintf(exfp, "f_expire_value%c%d%c", 0,
 577                                 fl.f_ep.expire_value, 0);
 578                 fprintf(exfp, "endfloor%c", 0);
 579                 }
 580         fprintf(exfp, "endsection%c", 0);
 581         }
 582
 583
 584
 585
 586 void export_a_user(struct usersupp *us) {
 587
 588         lprintf(9, "User <%s> ", us->fullname);
 589
 590         fprintf(exfp, "user%c", 0);
 591         fprintf(exfp, "usuid%c%d%c", 0, us->USuid, 0);
 592         fprintf(exfp, "password%c%s%c", 0, us->password, 0);
 593         fprintf(exfp, "flags%c%d%c", 0, us->flags, 0);
 594         fprintf(exfp, "timescalled%c%d%c", 0, us->timescalled, 0);
 595         fprintf(exfp, "posted%c%d%c", 0, us->posted, 0);
 596         fprintf(exfp, "fullname%c%s%c", 0, us->fullname, 0);
 597         fprintf(exfp, "axlevel%c%d%c", 0, us->axlevel, 0);
 598         fprintf(exfp, "usscreenwidth%c%d%c", 0, us->USscreenwidth, 0);
 599         fprintf(exfp, "usscreenheight%c%d%c", 0, us->USscreenheight, 0);
 600         fprintf(exfp, "usernum%c%ld%c", 0, us->usernum, 0);
 601         fprintf(exfp, "lastcall%c%ld%c", 0, us->lastcall, 0);
 602         fprintf(exfp, "usname%c%s%c", 0, us->USname, 0);
 603         fprintf(exfp, "usaddr%c%s%c", 0, us->USaddr, 0);
 604         fprintf(exfp, "uscity%c%s%c", 0, us->UScity, 0);
 605         fprintf(exfp, "usstate%c%s%c", 0, us->USstate, 0);
 606         fprintf(exfp, "uszip%c%s%c", 0, us->USzip, 0);
 607         fprintf(exfp, "usphone%c%s%c", 0, us->USphone, 0);
 608         fprintf(exfp, "usemail%c%s%c", 0, us->USemail, 0);
 609         fprintf(exfp, "ususerpurge%c%d%c", 0, us->USuserpurge, 0);
 610
 611         lprintf(9, "\n");
 612         fprintf(exfp, "enduser%c", 0);
 613         }
 614
 615
 616 void export_usersupp(void) {
 617         lprintf(9, "Users\n");
 618         fprintf(exfp, "usersupp%c", 0);
 619
 620         ForEachUser(export_a_user);
 621
 622         fprintf(exfp, "endsection%c", 0);
 623         }
 624
 625
 626 void export_visits(void) {
 627         struct cdbdata *cdbvisit;
 628         struct visit vbuf;
 629
 630         lprintf(9, "Visits\n");
 631         fprintf(exfp, "visits%c", 0);
 632
 633         cdb_rewind(CDB_VISIT);
 634         while(cdbvisit = cdb_next_item(CDB_VISIT), cdbvisit != NULL) {
 635                 memset(&vbuf, 0, sizeof(struct visit));
 636                 memcpy(&vbuf, cdbvisit->ptr,
 637                         ( (cdbvisit->len > sizeof(struct visit)) ?
 638                         sizeof(struct visit) : cdbvisit->len) );
 639                 cdb_free(cdbvisit);
 640
 641                 fprintf(exfp, "visit%c", 0);
 642                 fprintf(exfp, "vrnum%c%ld%c", 0, vbuf.v_roomnum, 0);
 643                 fprintf(exfp, "vgen%c%ld%c", 0, vbuf.v_roomgen, 0);
 644                 fprintf(exfp, "vunum%c%ld%c", 0, vbuf.v_usernum, 0);
 645                 fprintf(exfp, "flags%c%d%c", 0, vbuf.v_flags, 0);
 646                 fprintf(exfp, "lastseen%c%ld%c", 0, vbuf.v_lastseen, 0);
 647                 fprintf(exfp, "endvisit%c", 0);
 648                 }
 649
 650         fprintf(exfp, "endsection%c", 0);
 651         }
 652
 653 void do_export(char *argbuf) {
 654         char export_filename[PATH_MAX];
 655
 656         extract(export_filename, argbuf, 0);
 657         exfp = fopen(export_filename, "wb");
 658         if (exfp == NULL) {
 659                 lprintf(9, "Cannot open %s: %s\n",
 660                         export_filename, strerror(errno));
 661                 cprintf("%d Cannot open file\n", ERROR);
 662                 return;
 663                 }
 664
 665         /* structure size variables */
 666         lprintf(9, "Structure size variables\n");
 667         fprintf(exfp, "ssv%c", 0);
 668         fprintf(exfp, "maxfloors%c%d%c", 0, MAXFLOORS, 0);
 669         fprintf(exfp, "endsection%c", 0);
 670
 671         /* Write out the server config */
 672         lprintf(9,"Server config\n");
 673         fprintf(exfp, "config%c", 0);
 674         fprintf(exfp, "c_nodename%c%s%c", 0, config.c_nodename, 0);
 675         fprintf(exfp, "c_fqdn%c%s%c", 0, config.c_fqdn, 0);
 676         fprintf(exfp, "c_humannode%c%s%c", 0, config.c_humannode, 0);
 677         fprintf(exfp, "c_phonenum%c%s%c", 0, config.c_phonenum, 0);
 678         fprintf(exfp, "c_bbsuid%c%d%c", 0, config.c_bbsuid, 0);
 679         fprintf(exfp, "c_creataide%c%d%c", 0, config.c_creataide, 0);
 680         fprintf(exfp, "c_sleeping%c%d%c", 0, config.c_sleeping, 0);
 681         fprintf(exfp, "c_initax%c%d%c", 0, config.c_initax, 0);
 682         fprintf(exfp, "c_regiscall%c%d%c", 0, config.c_regiscall, 0);
 683         fprintf(exfp, "c_twitdetect%c%d%c", 0, config.c_twitdetect, 0);
 684         fprintf(exfp, "c_twitroom%c%s%c", 0, config.c_twitroom, 0);
 685         fprintf(exfp, "c_moreprompt%c%s%c", 0, config.c_moreprompt, 0);
 686         fprintf(exfp, "c_restrict%c%d%c", 0, config.c_restrict, 0);
 687         fprintf(exfp, "c_bbs_city%c%s%c", 0, config.c_bbs_city, 0);
 688         fprintf(exfp, "c_sysadm%c%s%c", 0, config.c_sysadm, 0);
 689         fprintf(exfp, "c_bucket_dir%c%s%c", 0, config.c_bucket_dir, 0);
 690         fprintf(exfp, "c_setup_level%c%d%c", 0, config.c_setup_level, 0);
 691         fprintf(exfp, "c_maxsessions%c%d%c", 0, config.c_maxsessions, 0);
 692         fprintf(exfp, "c_net_password%c%s%c", 0, config.c_net_password, 0);
 693         fprintf(exfp, "c_port_number%c%d%c", 0, config.c_port_number, 0);
 694         fprintf(exfp, "c_expire_policy%c%d%c", 0, config.c_ep.expire_mode, 0);
 695         fprintf(exfp, "c_expire_value%c%d%c", 0, config.c_ep.expire_value, 0);
 696         fprintf(exfp, "c_userpurge%c%d%c", 0, config.c_userpurge, 0);
 697         fprintf(exfp, "c_roompurge%c%d%c", 0, config.c_roompurge, 0);
 698         fprintf(exfp, "endsection%c", 0);
 699
 700         /* Now some global stuff */
 701         lprintf(9, "Globals\n");
 702         get_control();
 703         fprintf(exfp, "globals%c", 0);
 704         fprintf(exfp, "mmhighest%c%ld%c", 0, CitControl.MMhighest, 0);
 705         fprintf(exfp, "mmnextuser%c%ld%c", 0, CitControl.MMnextuser, 0);
 706         fprintf(exfp, "mmnextroom%c%ld%c", 0, CitControl.MMnextroom, 0);
 707         fprintf(exfp, "mmflags%c%d%c", 0, CitControl.MMflags, 0);
 708         fprintf(exfp, "endsection%c", 0);
 709
 710         /* Export all of the databases */
 711         export_rooms();
 712         export_floors();
 713         export_usersupp();
 714         export_visits();
 715
 716         fprintf(exfp, "endfile%c", 0);
 717         fclose(exfp);
 718         lprintf(1, "Export is finished.\n");
 719         cprintf("%d Export is finished.\n", OK);
 720         }
 721
 722
 723
 724
 725 struct DLModule_Info *Dynamic_Module_Init(void) {
 726         CtdlRegisterProtoHook(do_import,
 727                                 "IMPO",
 728                                 "Import an unpacked system");
 729         CtdlRegisterProtoHook(do_export,
 730                                 "EXPO",
 731                                 "Export the system");
 732         return &info;
 733         }