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_ !!
17 #include <sys/types.h>
26 #include "sysdep_decls.h"
27 #include "citserver.h"
30 #include "dynloader.h"
37 extern struct CitContext *ContextList;
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
46 static struct DLModule_Info info = {
56 void fpgetfield(FILE *fp, char *string)
73 void import_message(long msgnum, long msglen) {
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");
84 fread(msgtext, msglen, 1, imfp);
85 cdb_store(CDB_MSGMAIN, &msgnum, sizeof(long), msgtext, msglen);
89 void imp_floors(void) {
90 char key[256], tag[256], tval[256];
95 while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
97 if (!strcasecmp(key, "floor")) {
98 bzero(&fl, sizeof(struct floor));
100 while(fpgetfield(imfp, tag),
101 strcasecmp(tag, "endfloor")) {
102 fpgetfield(imfp, tval);
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);
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);
118 putfloor(&fl, floornum);
122 lprintf(3, "ERROR: invalid floor section.\n");
123 lprintf(3, "Your data files are now corrupt.\n");
132 void imp_rooms(void) {
134 char tag[256], tval[256];
140 while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
141 if (!strcasecmp(key, "room")) {
142 bzero(&qr, sizeof(struct quickroom));
147 while(fpgetfield(imfp, tag),
148 strcasecmp(tag, "endroom")) {
149 if (strcasecmp(tag, "message")) {
150 fpgetfield(imfp, tval);
156 if (!strcasecmp(tag, "qrname")) {
157 strcpy(qr.QRname, tval);
158 lprintf(9, "<%s> ", qr.QRname);
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);
187 fpgetfield(imfp, tval);
189 import_message(msgnum, msglen);
191 msglist = realloc(msglist,
192 (sizeof(long)*num_msgs) );
193 msglist[num_msgs - 1] = msgnum;
198 lprintf(9, "(%d messages)\n", num_msgs);
199 if (qr.QRflags&QR_INUSE) {
200 putroom(&qr, qr.QRname);
204 if (qr.QRflags&QR_INUSE) {
205 CC->msglist = msglist;
206 CC->num_msgs = num_msgs;
214 lprintf(3, "ERROR: invalid room section.\n");
215 lprintf(3, "Your data files are now corrupt.\n");
224 void import_a_user(void) {
225 char key[256], value[256];
228 bzero(&us, sizeof(struct usersupp));
229 while(fpgetfield(imfp, key), strcasecmp(key, "enduser")) {
230 if (strcasecmp(key, "mail")) {
231 fpgetfield(imfp, value);
237 if (!strcasecmp(key, "usuid"))
238 us.USuid = atoi(value);
239 if (!strcasecmp(key, "password")) {
240 strcpy(us.password, value);
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);
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);
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);
284 putuser(&us, us.fullname);
290 void imp_usersupp(void) {
291 char key[256], value[256];
293 while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
294 if (strcasecmp(key, "user")) {
295 fpgetfield(imfp, value);
301 if (!strcasecmp(key, "user")) {
308 void imp_globals(void) {
309 char key[256], value[256];
312 while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
313 fpgetfield(imfp, value);
314 lprintf(9, " %s = %s\n", key, value);
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);
329 void imp_config(void) {
330 char key[256], value[256];
334 while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
335 fpgetfield(imfp, value);
336 lprintf(9, " %s = %s\n", key, value);
338 if (!strcasecmp(key, "c_nodename"))
339 strcpy(config.c_nodename, value);
340 if (!strcasecmp(key, "c_fqdn"))
341 strcpy(config.c_fqdn, value);
342 if (!strcasecmp(key, "c_humannode"))
343 strcpy(config.c_humannode, value);
344 if (!strcasecmp(key, "c_phonenum"))
345 strcpy(config.c_phonenum, value);
346 if (!strcasecmp(key, "c_phonenum"))
347 strcpy(config.c_phonenum, value);
348 if (!strcasecmp(key, "c_bbsuid"))
349 config.c_bbsuid = atoi(value);
350 if (!strcasecmp(key, "c_creataide"))
351 config.c_creataide = atoi(value);
352 if (!strcasecmp(key, "c_sleeping"))
353 config.c_sleeping = atoi(value);
354 if (!strcasecmp(key, "c_initax"))
355 config.c_initax = atoi(value);
356 if (!strcasecmp(key, "c_regiscall"))
357 config.c_regiscall = atoi(value);
358 if (!strcasecmp(key, "c_twitdetect"))
359 config.c_twitdetect = atoi(value);
360 if (!strcasecmp(key, "c_twitroom"))
361 strcpy(config.c_twitroom, value);
362 if (!strcasecmp(key, "c_moreprompt"))
363 strcpy(config.c_moreprompt, value);
364 if (!strcasecmp(key, "c_restrict"))
365 config.c_restrict = atoi(value);
366 if (!strcasecmp(key, "c_bbs_city"))
367 strcpy(config.c_bbs_city, value);
368 if (!strcasecmp(key, "c_sysadm"))
369 strcpy(config.c_sysadm, value);
370 if (!strcasecmp(key, "c_bucket_dir"))
371 strcpy(config.c_bucket_dir, value);
372 if (!strcasecmp(key, "c_setup_level"))
373 config.c_setup_level = atoi(value);
374 if (!strcasecmp(key, "c_maxsessions"))
375 config.c_maxsessions = atoi(value);
376 if (!strcasecmp(key, "c_net_password"))
377 strcpy(config.c_net_password, value);
378 if (!strcasecmp(key, "c_port_number"))
379 config.c_port_number = atoi(value);
380 if (!strcasecmp(key, "c_expire_policy"))
381 config.c_ep.expire_mode = atoi(value);
382 if (!strcasecmp(key, "c_expire_value"))
383 config.c_ep.expire_value = atoi(value);
384 if (!strcasecmp(key, "c_userpurge"))
385 config.c_userpurge = atoi(value);
386 if (!strcasecmp(key, "c_roompurge"))
387 config.c_roompurge = atoi(value);
390 fd = open("citadel.config", O_WRONLY | O_TRUNC);
391 fp = fdopen(fd, "wb");
392 fwrite(&config, sizeof(struct config), 1, fp);
401 char key[256], value[256];
402 int ssv_maxfloors = MAXFLOORS;
404 while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
405 fpgetfield(imfp, value);
406 lprintf(9, " %s = %s\n", key, value);
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);
420 void imp_visits(void) {
421 char key[256], value[256];
426 while(fpgetfield(imfp, key), strcasecmp(key, "endsection")) {
427 lprintf(9, "%s: ", key);
428 while(fpgetfield(imfp, key),
429 strcasecmp(key, "endvisit")) {
430 fpgetfield(imfp, value);
431 if (!strcasecmp(key, "vrnum")) {
432 qr.QRnumber = atol(value);
433 visit.v_roomnum = atol(value);
435 else if (!strcasecmp(key, "vgen")) {
436 qr.QRgen = atol(value);
437 visit.v_roomgen = atol(value);
439 else if (!strcasecmp(key, "vunum")) {
440 us.usernum = atol(value);
441 visit.v_usernum = atol(value);
443 else if (!strcasecmp(key, "lastseen")) {
444 visit.v_lastseen = atol(value);
446 else if (!strcasecmp(key, "flags")) {
447 visit.v_flags = atol(value);
450 lprintf(9, "<%ld><%ld><%ld> <%d> <%ld>\n",
451 visit.v_roomnum, visit.v_roomgen,
453 visit.v_flags, visit.v_lastseen);
454 CtdlSetRelationship(&visit, &us, &qr);
460 void import_databases(void) {
463 lprintf(9, " ** IMPORTING ** \n");
464 while (fpgetfield(imfp, section), strcasecmp(section, "endfile")) {
465 lprintf(9, "Section: <%s>\n", section);
467 if (!strcasecmp(section, "ssv")) imp_ssv();
468 else if (!strcasecmp(section, "config")) imp_config();
469 else if (!strcasecmp(section, "globals")) imp_globals();
470 else if (!strcasecmp(section, "usersupp")) imp_usersupp();
471 else if (!strcasecmp(section, "rooms")) imp_rooms();
472 else if (!strcasecmp(section, "floors")) imp_floors();
473 else if (!strcasecmp(section, "visits")) imp_visits();
475 lprintf(3, "ERROR: invalid import section.\n");
476 lprintf(3, "Your data files are now corrupt.\n");
487 void do_import(char *argbuf) {
488 char import_filename[PATH_MAX];
490 extract(import_filename, argbuf, 0);
491 imfp = fopen(import_filename, "rb");
493 lprintf(9, "Cannot open %s: %s\n",
494 import_filename, strerror(errno));
495 cprintf("%d Cannot open file\n", ERROR);
500 lprintf(9, "Defragmenting databases (this may take a while)...\n");
502 lprintf(1, "Import is finished. Shutting down Citadel...\n");
503 cprintf("%d Import finished. Shutting down Citadel...\n", OK);
508 void dump_message(long msg_num) {
509 struct cdbdata *dmsgtext;
511 dmsgtext = cdb_fetch(CDB_MSGMAIN, &msg_num, sizeof(long));
513 if (dmsgtext == NULL) {
514 lprintf(9, "%d Can't find message %ld\n", msg_num);
518 fprintf(exfp, "message%c%ld%c", 0, msg_num, 0);
519 fprintf(exfp, "%ld%c", (long)dmsgtext->len, 0);
520 fwrite(dmsgtext->ptr, dmsgtext->len, 1, exfp);
526 void export_a_room(struct quickroom *qr) {
530 lprintf(9,"<%s>\n", qr->QRname);
531 fprintf(exfp, "room%c", 0);
532 fprintf(exfp, "qrname%c%s%c", 0, qr->QRname, 0);
533 fprintf(exfp, "qrnumber%c%ld%c", 0, qr->QRnumber, 0);
534 fprintf(exfp, "qrpasswd%c%s%c", 0, qr->QRpasswd, 0);
535 fprintf(exfp, "qrroomaide%c%ld%c", 0, qr->QRroomaide, 0);
536 fprintf(exfp, "qrhighest%c%ld%c", 0, qr->QRhighest, 0);
537 fprintf(exfp, "qrgen%c%ld%c", 0, qr->QRgen, 0);
538 fprintf(exfp, "qrflags%c%d%c", 0, qr->QRflags, 0);
539 fprintf(exfp, "qrdirname%c%s%c", 0, qr->QRdirname, 0);
540 fprintf(exfp, "qrinfo%c%ld%c", 0, qr->QRinfo, 0);
541 fprintf(exfp, "qrfloor%c%d%c", 0, qr->QRfloor, 0);
542 fprintf(exfp, "qrmtime%c%ld%c", 0, qr->QRmtime, 0);
543 fprintf(exfp, "qrepmode%c%d%c", 0, qr->QRep.expire_mode, 0);
544 fprintf(exfp, "qrepvalue%c%d%c", 0, qr->QRep.expire_value, 0);
547 if (CC->num_msgs > 0) for (b=0; b<(CC->num_msgs); ++b) {
549 lprintf(9, "Message #%ld\n", MessageFromList(b));
550 dump_message(MessageFromList(b));
553 fprintf(exfp, "endroom%c", 0);
557 void export_rooms(void) {
558 lprintf(9,"Rooms\n");
559 fprintf(exfp, "rooms%c", 0);
560 ForEachRoom(export_a_room);
561 fprintf(exfp, "endsection%c", 0);
566 void export_floors(void) {
570 fprintf(exfp, "floors%c", 0);
571 for (floornum=0; floornum<MAXFLOORS; ++floornum) {
572 getfloor(&fl, floornum);
573 fprintf(exfp, "floor%c", 0);
574 fprintf(exfp, "f_flags%c%d%c", 0, fl.f_flags, 0);
575 fprintf(exfp, "f_name%c%s%c", 0, fl.f_name, 0);
576 fprintf(exfp, "f_ref_count%c%d%c", 0, fl.f_ref_count, 0);
577 fprintf(exfp, "f_expire_mode%c%d%c", 0, fl.f_ep.expire_mode, 0);
578 fprintf(exfp, "f_expire_value%c%d%c", 0,
579 fl.f_ep.expire_value, 0);
580 fprintf(exfp, "endfloor%c", 0);
582 fprintf(exfp, "endsection%c", 0);
588 void export_a_user(struct usersupp *us) {
590 lprintf(9, "User <%s> ", us->fullname);
592 fprintf(exfp, "user%c", 0);
593 fprintf(exfp, "usuid%c%d%c", 0, us->USuid, 0);
594 fprintf(exfp, "password%c%s%c", 0, us->password, 0);
595 fprintf(exfp, "flags%c%d%c", 0, us->flags, 0);
596 fprintf(exfp, "timescalled%c%d%c", 0, us->timescalled, 0);
597 fprintf(exfp, "posted%c%d%c", 0, us->posted, 0);
598 fprintf(exfp, "fullname%c%s%c", 0, us->fullname, 0);
599 fprintf(exfp, "axlevel%c%d%c", 0, us->axlevel, 0);
600 fprintf(exfp, "usscreenwidth%c%d%c", 0, us->USscreenwidth, 0);
601 fprintf(exfp, "usscreenheight%c%d%c", 0, us->USscreenheight, 0);
602 fprintf(exfp, "usernum%c%ld%c", 0, us->usernum, 0);
603 fprintf(exfp, "lastcall%c%ld%c", 0, us->lastcall, 0);
604 fprintf(exfp, "usname%c%s%c", 0, us->USname, 0);
605 fprintf(exfp, "usaddr%c%s%c", 0, us->USaddr, 0);
606 fprintf(exfp, "uscity%c%s%c", 0, us->UScity, 0);
607 fprintf(exfp, "usstate%c%s%c", 0, us->USstate, 0);
608 fprintf(exfp, "uszip%c%s%c", 0, us->USzip, 0);
609 fprintf(exfp, "usphone%c%s%c", 0, us->USphone, 0);
610 fprintf(exfp, "usemail%c%s%c", 0, us->USemail, 0);
611 fprintf(exfp, "ususerpurge%c%d%c", 0, us->USuserpurge, 0);
614 fprintf(exfp, "enduser%c", 0);
618 void export_usersupp(void) {
619 lprintf(9, "Users\n");
620 fprintf(exfp, "usersupp%c", 0);
622 ForEachUser(export_a_user);
624 fprintf(exfp, "endsection%c", 0);
628 void export_visits(void) {
629 struct cdbdata *cdbvisit;
632 lprintf(9, "Visits\n");
633 fprintf(exfp, "visits%c", 0);
635 cdb_rewind(CDB_VISIT);
636 while(cdbvisit = cdb_next_item(CDB_VISIT), cdbvisit != NULL) {
637 memset(&vbuf, 0, sizeof(struct visit));
638 memcpy(&vbuf, cdbvisit->ptr,
639 ( (cdbvisit->len > sizeof(struct visit)) ?
640 sizeof(struct visit) : cdbvisit->len) );
643 fprintf(exfp, "visit%c", 0);
644 fprintf(exfp, "vrnum%c%ld%c", 0, vbuf.v_roomnum, 0);
645 fprintf(exfp, "vgen%c%ld%c", 0, vbuf.v_roomgen, 0);
646 fprintf(exfp, "vunum%c%ld%c", 0, vbuf.v_usernum, 0);
647 fprintf(exfp, "flags%c%d%c", 0, vbuf.v_flags, 0);
648 fprintf(exfp, "lastseen%c%ld%c", 0, vbuf.v_lastseen, 0);
649 fprintf(exfp, "endvisit%c", 0);
652 fprintf(exfp, "endsection%c", 0);
655 void do_export(char *argbuf) {
656 char export_filename[PATH_MAX];
658 extract(export_filename, argbuf, 0);
659 exfp = fopen(export_filename, "wb");
661 lprintf(9, "Cannot open %s: %s\n",
662 export_filename, strerror(errno));
663 cprintf("%d Cannot open file\n", ERROR);
667 /* structure size variables */
668 lprintf(9, "Structure size variables\n");
669 fprintf(exfp, "ssv%c", 0);
670 fprintf(exfp, "maxfloors%c%d%c", 0, MAXFLOORS, 0);
671 fprintf(exfp, "endsection%c", 0);
673 /* Write out the server config */
674 lprintf(9,"Server config\n");
675 fprintf(exfp, "config%c", 0);
676 fprintf(exfp, "c_nodename%c%s%c", 0, config.c_nodename, 0);
677 fprintf(exfp, "c_fqdn%c%s%c", 0, config.c_fqdn, 0);
678 fprintf(exfp, "c_humannode%c%s%c", 0, config.c_humannode, 0);
679 fprintf(exfp, "c_phonenum%c%s%c", 0, config.c_phonenum, 0);
680 fprintf(exfp, "c_bbsuid%c%d%c", 0, config.c_bbsuid, 0);
681 fprintf(exfp, "c_creataide%c%d%c", 0, config.c_creataide, 0);
682 fprintf(exfp, "c_sleeping%c%d%c", 0, config.c_sleeping, 0);
683 fprintf(exfp, "c_initax%c%d%c", 0, config.c_initax, 0);
684 fprintf(exfp, "c_regiscall%c%d%c", 0, config.c_regiscall, 0);
685 fprintf(exfp, "c_twitdetect%c%d%c", 0, config.c_twitdetect, 0);
686 fprintf(exfp, "c_twitroom%c%s%c", 0, config.c_twitroom, 0);
687 fprintf(exfp, "c_moreprompt%c%s%c", 0, config.c_moreprompt, 0);
688 fprintf(exfp, "c_restrict%c%d%c", 0, config.c_restrict, 0);
689 fprintf(exfp, "c_bbs_city%c%s%c", 0, config.c_bbs_city, 0);
690 fprintf(exfp, "c_sysadm%c%s%c", 0, config.c_sysadm, 0);
691 fprintf(exfp, "c_bucket_dir%c%s%c", 0, config.c_bucket_dir, 0);
692 fprintf(exfp, "c_setup_level%c%d%c", 0, config.c_setup_level, 0);
693 fprintf(exfp, "c_maxsessions%c%d%c", 0, config.c_maxsessions, 0);
694 fprintf(exfp, "c_net_password%c%s%c", 0, config.c_net_password, 0);
695 fprintf(exfp, "c_port_number%c%d%c", 0, config.c_port_number, 0);
696 fprintf(exfp, "c_expire_policy%c%d%c", 0, config.c_ep.expire_mode, 0);
697 fprintf(exfp, "c_expire_value%c%d%c", 0, config.c_ep.expire_value, 0);
698 fprintf(exfp, "c_userpurge%c%d%c", 0, config.c_userpurge, 0);
699 fprintf(exfp, "c_roompurge%c%d%c", 0, config.c_roompurge, 0);
700 fprintf(exfp, "endsection%c", 0);
702 /* Now some global stuff */
703 lprintf(9, "Globals\n");
705 fprintf(exfp, "globals%c", 0);
706 fprintf(exfp, "mmhighest%c%ld%c", 0, CitControl.MMhighest, 0);
707 fprintf(exfp, "mmnextuser%c%ld%c", 0, CitControl.MMnextuser, 0);
708 fprintf(exfp, "mmnextroom%c%ld%c", 0, CitControl.MMnextroom, 0);
709 fprintf(exfp, "mmflags%c%d%c", 0, CitControl.MMflags, 0);
710 fprintf(exfp, "endsection%c", 0);
712 /* Export all of the databases */
718 fprintf(exfp, "endfile%c", 0);
720 lprintf(1, "Export is finished.\n");
721 cprintf("%d Export is finished.\n", OK);
727 struct DLModule_Info *Dynamic_Module_Init(void) {
728 CtdlRegisterProtoHook(do_import,
730 "Import an unpacked system");
731 CtdlRegisterProtoHook(do_export,
733 "Export the system");