citadel/serv_upgrade.c

   1 #include <stdlib.h>
   2 #include <unistd.h>
   3 #include <stdio.h>
   4 #include <fcntl.h>
   5 #include <signal.h>
   6 #include <pwd.h>
   7 #include <errno.h>
   8 #include <sys/types.h>
   9 #include <sys/time.h>
  10 #include <sys/wait.h>
  11 #include <string.h>
  12 #include <limits.h>
  13 #include <pthread.h>
  14 #include "citadel.h"
  15 #include "server.h"
  16 #include <syslog.h>
  17 #include "sysdep_decls.h"
  18 #include "citserver.h"
  19 #include "support.h"
  20 #include "config.h"
  21 #include "dynloader.h"
  22 #include "room_ops.h"
  23 #include "user_ops.h"
  24 #include "database.h"
  25 #include "control.h"
  26
  27 extern struct CitContext *ContextList;
  28 FILE *imfp;
  29
  30 #define MODULE_NAME     "Import an unpacked system"
  31 #define MODULE_AUTHOR   "Art Cancro"
  32 #define MODULE_EMAIL    "ajc@uncnsrd.mt-kisco.ny.us"
  33 #define MAJOR_VERSION   0
  34 #define MINOR_VERSION   2
  35
  36 static struct DLModule_Info info = {
  37   MODULE_NAME,
  38   MODULE_AUTHOR,
  39   MODULE_EMAIL,
  40   MAJOR_VERSION,
  41   MINOR_VERSION
  42 };
  43
  44
  45
  46
  47 void fpgetfield(fp,string)
  48 FILE *fp;
  49 char string[];
  50 {
  51         int a,b;
  52         strcpy(string,"");
  53         a=0;
  54         do {
  55                 b=getc(fp);
  56                 if (b<1) {
  57                         string[a]=0;
  58                         return;
  59                         }
  60                 string[a]=b;
  61                 ++a;
  62                 } while (b!=0);
  63         }
  64
  65
  66 void import_message(long msgnum, long msglen) {
  67         char *msgtext;
  68
  69         msgtext = malloc(msglen);
  70         if (msgtext == NULL) {
  71                 lprintf(3, "ERROR: cannot allocate memory\n");
  72                 lprintf(3, "Your data files are now corrupt.\n");
  73                 fclose(imfp);
  74                 exit(1);
  75                 }
  76
  77         fread(msgtext, msglen, 1, imfp);
  78         cdb_store(CDB_MSGMAIN, &msgnum, sizeof(long), msgtext, msglen);
  79         free(msgtext);
  80         }
  81
  82 void imp_floors() {
  83         char key[256], tag[256], tval[256];
  84         struct floor fl;
  85         int floornum = 0;
  86
  87
  88         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
  89
  90                 if (!strcasecmp(key, "floor")) {
  91                         bzero(&fl, sizeof(struct floor));
  92
  93                         while(fpgetfield(imfp, tag),
  94                              strcasecmp(tag, "endfloor")) {
  95                                 fpgetfield(imfp, tval);
  96
  97                                 if (!strcasecmp(tag, "f_flags"))
  98                                         fl.f_flags = atoi(tval);
  99                                 if (!strcasecmp(tag, "f_name")) {
 100                                         lprintf(9, "Floor <%s>\n", tval);
 101                                         strcpy(fl.f_name, tval);
 102                                         }
 103                                 if (!strcasecmp(tag, "f_ref_count"))
 104                                         fl.f_ref_count = atoi(tval);
 105                                 }
 106
 107                         putfloor(&fl, floornum);
 108                         ++floornum;
 109                         }
 110                 else {
 111                         lprintf(3, "ERROR: invalid floor section.\n");
 112                         lprintf(3, "Your data files are now corrupt.\n");
 113                         fclose(imfp);
 114                         return;
 115                         }
 116                 }
 117         }
 118
 119
 120
 121 void imp_rooms() {
 122         char key[256];
 123         char tag[256], tval[256];
 124         int roomnum = 0;
 125         struct quickroom qr;
 126         long *msglist;
 127         int num_msgs = 0;
 128         long msgnum, msglen;
 129
 130         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 131                 if (!strcasecmp(key, "room")) {
 132                         bzero(&qr, sizeof(struct quickroom));
 133                         msglist = NULL;
 134                         num_msgs = 0;
 135                         lprintf(9, "Room ");
 136
 137                         while(fpgetfield(imfp, tag),
 138                              strcasecmp(tag, "endroom")) {
 139                                 if (strcasecmp(tag, "message")) {
 140                                         fpgetfield(imfp, tval);
 141                                         }
 142                                 else {
 143                                         strcpy(tval, "");
 144                                         }
 145
 146                                 if (!strcasecmp(tag, "qrname")) {
 147                                         strcpy(qr.QRname, tval);
 148                                         lprintf(9, "<%s>", qr.QRname);
 149                                         }
 150                                 if (!strcasecmp(tag, "qrpasswd"))
 151                                         strcpy(qr.QRpasswd, tval);
 152                                 if (!strcasecmp(tag, "qrroomaide"))
 153                                         qr.QRroomaide = atol(tval);
 154                                 if (!strcasecmp(tag, "qrhighest"))
 155                                         qr.QRhighest = atol(tval);
 156                                 if (!strcasecmp(tag, "qrgen"))
 157                                         qr.QRgen = atol(tval);
 158                                 if (!strcasecmp(tag, "qrflags"))
 159                                         qr.QRflags = atoi(tval);
 160                                 if (!strcasecmp(tag, "qrdirname"))
 161                                         strcpy(qr.QRdirname, tval);
 162                                 if (!strcasecmp(tag, "qrinfo"))
 163                                         qr.QRinfo = atol(tval);
 164                                 if (!strcasecmp(tag, "qrfloor"))
 165                                         qr.QRfloor = atoi(tval);
 166                                 if (!strcasecmp(tag, "message")) {
 167                                         lprintf(9, ".");
 168                                         fpgetfield(imfp, tval);
 169                                         msgnum = atol(tval);
 170                                         fpgetfield(imfp, tval);
 171                                         msglen = atol(tval);
 172                                         import_message(msgnum, msglen);
 173                                         ++num_msgs;
 174                                         msglist = realloc(msglist,
 175                                                 (sizeof(long)*num_msgs) );
 176                                         msglist[num_msgs - 1] = msgnum;
 177                                         }
 178
 179                                 }
 180
 181                         lprintf(9, "\n");
 182                         if ((roomnum!=1)&&(qr.QRflags&QR_INUSE)) {
 183                                 putroom(&qr, qr.QRname);
 184                                 }
 185
 186                         if (num_msgs > 0) {
 187                                 if ((roomnum!=1)&&(qr.QRflags&QR_INUSE)) {
 188                                         CC->msglist = msglist;
 189                                         CC->num_msgs = num_msgs;
 190                                         put_msglist(&qr);
 191                                         }
 192                                 free(msglist);
 193                                 }
 194
 195                         ++roomnum;
 196
 197                         }
 198                 else {
 199                         lprintf(3, "ERROR: invalid room section.\n");
 200                         lprintf(3, "Your data files are now corrupt.\n");
 201                         fclose(imfp);
 202                         return;
 203                         }
 204                 }
 205         }
 206
 207
 208
 209
 210
 211 void import_a_user() {
 212         char key[256], value[256];
 213         char vkey[256], vvalue[256];
 214         struct usersupp us;
 215         struct quickroom qr;
 216         struct visit vbuf;
 217
 218         bzero(&us, sizeof(struct usersupp));
 219         while(fpgetfield(imfp, key), strcasecmp(key, "enduser")) {
 220                 if ((strcasecmp(key, "mail"))
 221                    &&(strcasecmp(key, "visit")) ) {
 222                         fpgetfield(imfp, value);
 223                         }
 224                 else {
 225                         strcpy(value, "");
 226                         }
 227
 228                 if (!strcasecmp(key, "usuid"))
 229                         us.USuid = atoi(value);
 230                 if (!strcasecmp(key, "password")) {
 231                         strcpy(us.password, value);
 232                         }
 233
 234                 if (!strcasecmp(key, "flags"))
 235                         us.flags = atoi(value);
 236                 if (!strcasecmp(key, "timescalled"))
 237                         us.timescalled = atoi(value);
 238                 if (!strcasecmp(key, "posted"))
 239                         us.posted = atoi(value);
 240                 if (!strcasecmp(key, "fullname")) {
 241                         strcpy(us.fullname, value);
 242                         lprintf(9, "User <%s>", us.fullname);
 243                         }
 244                 if (!strcasecmp(key, "axlevel"))
 245                         us.axlevel = atoi(value);
 246                 if (!strcasecmp(key, "usscreenwidth"))
 247                         us.USscreenwidth = atoi(value);
 248                 if (!strcasecmp(key, "usscreenheight"))
 249                         us.USscreenheight = atoi(value);
 250                 if (!strcasecmp(key, "usernum"))
 251                         us.usernum = atol(value);
 252                 if (!strcasecmp(key, "lastcall"))
 253                         us.lastcall = atol(value);
 254                 if (!strcasecmp(key, "usname"))
 255                         strcpy(us.USname, value);
 256                 if (!strcasecmp(key, "usaddr"))
 257                         strcpy(us.USaddr, value);
 258                 if (!strcasecmp(key, "uscity"))
 259                         strcpy(us.UScity, value);
 260                 if (!strcasecmp(key, "usstate"))
 261                         strcpy(us.USstate, value);
 262                 if (!strcasecmp(key, "uszip"))
 263                         strcpy(us.USzip, value);
 264                 if (!strcasecmp(key, "usphone"))
 265                         strcpy(us.USphone, value);
 266                 if (!strcasecmp(key, "usemail"))
 267                         strcpy(us.USemail, value);
 268                 if (!strcasecmp(key, "visit")) {
 269                         lprintf(9,"v");
 270                         bzero(&vbuf, sizeof(struct visit));
 271                         bzero(&qr, sizeof(struct quickroom));
 272                         while(fpgetfield(imfp, vkey),
 273                           strcasecmp(vkey, "endvisit")) {
 274                                 fpgetfield(imfp, vvalue);
 275                                 if (!strcasecmp(vkey, "vname"))
 276                                         strcpy(qr.QRname, vvalue);
 277                                 if (!strcasecmp(vkey, "vgen"))  {
 278                                         qr.QRgen = atol(vvalue);
 279                                         CtdlGetRelationship(&vbuf, &us, &qr);
 280                                         }
 281                                 if (!strcasecmp(vkey, "lastseen"))
 282                                         vbuf.v_lastseen = atol(vvalue);
 283                                 if (!strcasecmp(vkey, "flags"))
 284                                         vbuf.v_flags = atoi(vvalue);
 285                                 }
 286                         CtdlSetRelationship(&vbuf, &us, &qr);
 287                         }
 288                 }
 289
 290         putuser(&us, us.fullname);
 291
 292         lprintf(9, "\n");
 293         }
 294
 295
 296 void imp_usersupp() {
 297         char key[256], value[256];
 298
 299         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 300                 if (strcasecmp(key, "user")) {
 301                         fpgetfield(imfp, value);
 302                         }
 303                 else {
 304                         strcpy(value, "");
 305                         }
 306                 lprintf(9, " %s = %s\n", key, value);
 307
 308                 if (!strcasecmp(key, "user")) {
 309                         import_a_user();
 310                         }
 311                 }
 312         }
 313
 314
 315
 316
 317
 318 void imp_globals() {
 319         char key[256], value[256];
 320
 321         get_control();
 322         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 323                 fpgetfield(imfp, value);
 324                 lprintf(9, " %s = %s\n", key, value);
 325
 326                 if (!strcasecmp(key, "mmhighest"))
 327                         CitControl.MMhighest = atol(value);
 328                 if (!strcasecmp(key, "mmnextuser"))
 329                         CitControl.MMnextuser = atol(value);
 330
 331                 }
 332         put_control();
 333         }
 334
 335
 336
 337 void imp_config() {
 338         char key[256], value[256];
 339         FILE *fp;
 340
 341         while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
 342                 fpgetfield(imfp, value);
 343                 lprintf(9, " %s = %s\n", key, value);
 344
 345                 if (!strcasecmp(key, "c_nodename"))
 346                         strcpy(config.c_nodename, value);
 347                 if (!strcasecmp(key, "c_fqdn"))
 348                         strcpy(config.c_fqdn, value);
 349                 if (!strcasecmp(key, "c_humannode"))
 350                         strcpy(config.c_humannode, value);
 351                 if (!strcasecmp(key, "c_phonenum"))
 352                         strcpy(config.c_phonenum, value);
 353                 if (!strcasecmp(key, "c_phonenum"))
 354                         strcpy(config.c_phonenum, value);
 355                 if (!strcasecmp(key, "c_bbsuid"))
 356                         config.c_bbsuid = atoi(value);
 357                 if (!strcasecmp(key, "c_creataide"))
 358                         config.c_creataide = atoi(value);
 359                 if (!strcasecmp(key, "c_sleeping"))
 360                         config.c_sleeping = atoi(value);
 361                 if (!strcasecmp(key, "c_initax"))
 362                         config.c_initax = atoi(value);
 363                 if (!strcasecmp(key, "c_regiscall"))
 364                         config.c_regiscall = atoi(value);
 365                 if (!strcasecmp(key, "c_twitdetect"))
 366                         config.c_twitdetect = atoi(value);
 367                 if (!strcasecmp(key, "c_twitroom"))
 368                         strcpy(config.c_twitroom, value);
 369                 if (!strcasecmp(key, "c_defent"))
 370                         config.c_defent = atoi(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() {
 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() {
 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
 456         if (num_parms(argbuf) != 1) {
 457                 cprintf("%d usage: IMPO unpacked_filename\n", ERROR);
 458                 return;
 459                 }
 460         extract(import_filename, argbuf, 0);
 461         imfp = fopen(import_filename, "rb");
 462         if (imfp == NULL) {
 463                 lprintf(9, "Cannot open %s: %s\n",
 464                         import_filename, strerror(errno));
 465                 cprintf("%d Cannot open file\n", ERROR);
 466                 return;
 467                 }
 468
 469         import_databases();
 470         cprintf("%d ok\n", OK);
 471         }
 472
 473
 474 struct DLModule_Info *Dynamic_Module_Init(void) {
 475         CtdlRegisterProtoHook(do_import,
 476                                 "IMPO",
 477                                 "Import an unpacked Cit5");
 478         return &info;
 479         }