17 #include "sysdep_decls.h"
21 #include "dynloader.h"
30 extern struct config config;
35 * Aliasing for network mail.
36 * (Error messages have been commented out, because this is a server.)
38 int alias(char *name) /* process alias and routing info for mail */
42 char aaa[300],bbb[300];
44 fp=fopen("network/mail.aliases","r");
45 if (fp==NULL) fp=fopen("/dev/null","r");
46 if (fp==NULL) return(M_ERROR);
47 GNA: strcpy(aaa,""); strcpy(bbb,"");
70 if (strcasecmp(name,aaa)) goto GNA;
73 lprintf(7, "Mail is being forwarded to %s\n", name);
75 DETYPE: /* determine local or remote type, see citadel.h */
76 for (a=0; a<strlen(name); ++a) if (name[a]=='!') return(M_INTERNET);
77 for (a=0; a<strlen(name); ++a)
79 for (b=a; b<strlen(name); ++b)
80 if (name[b]=='.') return(M_INTERNET);
81 b=0; for (a=0; a<strlen(name); ++a) if (name[a]=='@') ++b;
83 lprintf(7, "Too many @'s in address\n");
87 for (a=0; a<strlen(name); ++a)
88 if (name[a]=='@') strcpy(bbb,&name[a+1]);
89 while (bbb[0]==32) strcpy(bbb,&bbb[1]);
90 fp = fopen("network/mail.sysinfo","r");
91 if (fp==NULL) return(M_ERROR);
94 } while ((a>=0)&&(strcasecmp(aaa,bbb)));
96 if (!strncmp(aaa,"use ",4)) {
102 if (!strncmp(aaa,"uum",3)) {
104 for (a=0; a<strlen(bbb); ++a) {
105 if (bbb[a]=='@') bbb[a]=0;
106 if (bbb[a]==' ') bbb[a]='_';
108 while(bbb[strlen(bbb)-1]=='_') bbb[strlen(bbb)-1]=0;
109 sprintf(name,&aaa[4],bbb);
112 if (!strncmp(aaa,"bin",3)) {
113 strcpy(aaa,name); strcpy(bbb,name);
114 while (aaa[strlen(aaa)-1]!='@') aaa[strlen(aaa)-1]=0;
115 aaa[strlen(aaa)-1]=0;
116 while (aaa[strlen(aaa)-1]==' ') aaa[strlen(aaa)-1]=0;
117 while (bbb[0]!='@') strcpy(bbb,&bbb[1]);
119 while (bbb[0]==' ') strcpy(bbb,&bbb[1]);
120 sprintf(name,"%s @%s",aaa,bbb);
132 fp=fopen("citadel.control","r");
133 fread((char *)&CitControl,sizeof(struct CitControl),1,fp);
138 * cmd_msgs() - get list of message #'s in this room
140 void cmd_msgs(char *cmdbuf)
148 extract(which,cmdbuf,0);
152 if (!strncasecmp(which,"OLD",3)) mode = MSGS_OLD;
153 if (!strncasecmp(which,"NEW",3)) mode = MSGS_NEW;
154 if (!strncasecmp(which,"FIRST",5)) {
156 cm_howmany = extract_int(cmdbuf,1);
158 if (!strncasecmp(which,"LAST",4)) {
160 cm_howmany = extract_int(cmdbuf,1);
162 if (!strncasecmp(which,"GT",2)) {
164 cm_gt = extract_long(cmdbuf,1);
167 if ((!(CC->logged_in))&&(!(CC->internal_pgm))) {
168 cprintf("%d not logged in\n",ERROR+NOT_LOGGED_IN);
171 if (CC->curr_rm < 0) {
172 cprintf("%d no room\n",ERROR);
176 get_msglist(CC->curr_rm);
177 getuser(&CC->usersupp,CC->curr_user);
178 cprintf("%d %d messages...\n",LISTING_FOLLOWS, CC->num_msgs);
179 if (CC->num_msgs != 0) {
180 for (a=0; a<(CC->num_msgs); ++a)
181 if ((MessageFromList(a) >=0)
185 || ((mode==MSGS_OLD) && (MessageFromList(a) <= CC->usersupp.lastseen[CC->curr_rm]))
186 || ((mode==MSGS_NEW) && (MessageFromList(a) > CC->usersupp.lastseen[CC->curr_rm]))
187 || ((mode==MSGS_NEW) && (MessageFromList(a) >= CC->usersupp.lastseen[CC->curr_rm])
188 && (CC->usersupp.flags & US_LASTOLD))
189 || ((mode==MSGS_LAST)&& (a>=(CC->num_msgs-cm_howmany)))
190 || ((mode==MSGS_FIRST)&&(a<cm_howmany))
191 || ((mode==MSGS_GT) && (MessageFromList(a) > cm_gt))
195 cprintf("%ld\n", MessageFromList(a));
204 * help_subst() - support routine for help file viewer
206 void help_subst(char *strbuf, char *source, char *dest)
211 while (p=pattern2(strbuf,source), (p>=0)) {
212 strcpy(workbuf,&strbuf[p+strlen(source)]);
213 strcpy(&strbuf[p],dest);
214 strcat(strbuf,workbuf);
219 void do_help_subst(char *buffer)
223 help_subst(buffer,"^nodename",config.c_nodename);
224 help_subst(buffer,"^humannode",config.c_humannode);
225 help_subst(buffer,"^fqdn",config.c_fqdn);
226 help_subst(buffer,"^username",CC->usersupp.fullname);
227 sprintf(buf2,"%ld",CC->usersupp.usernum);
228 help_subst(buffer,"^usernum",buf2);
229 help_subst(buffer,"^sysadm",config.c_sysadm);
230 help_subst(buffer,"^variantname",CITADEL);
231 sprintf(buf2,"%d",config.c_maxsessions);
232 help_subst(buffer,"^maxsessions",buf2);
238 * memfmout() - Citadel text formatter and paginator.
239 * Although the original purpose of this routine was to format
240 * text to the reader's screen width, all we're really using it
241 * for here is to format text out to 80 columns before sending it
242 * to the client. The client software may reformat it again.
244 void memfmout(int width, char *mptr, char subst)
245 /* screen width to use */
246 /* where are we going to get our text from? */
247 /* nonzero if we should use hypertext mode */
254 strcpy(aaa,""); old=255;
256 c=1; /* c is the current pos */
259 while (ch=*mptr, ((ch!=0) && (strlen(buffer)<126) )) {
261 buffer[strlen(buffer)+1] = 0;
262 buffer[strlen(buffer)] = ch;
265 if (buffer[0]=='^') do_help_subst(buffer);
267 buffer[strlen(buffer)+1] = 0;
269 strcpy(buffer,&buffer[1]);
276 if (ch<=0) goto FMTEND;
278 if ( ((ch==13)||(ch==10)) && (old!=13) && (old!=10) ) ch=32;
279 if ( ((old==13)||(old==10)) && (isspace(real)) ) {
283 if (ch>126) goto FMTA;
286 if ( ((strlen(aaa)+c)>(width-5)) && (strlen(aaa)>(width-5)) )
287 { cprintf("\n%s",aaa); c=strlen(aaa); aaa[0]=0;
289 b=strlen(aaa); aaa[b]=ch; aaa[b+1]=0; }
291 if ((strlen(aaa)+c)>(width-5)) {
295 cprintf("%s ",aaa); ++c; c=c+strlen(aaa);
299 if ((ch==13)||(ch==10)) {
307 FMTEND: cprintf("\n");
312 * get a message off disk.
315 void output_message(char *msgid, int mode,
316 int headers_only, int desired_section) {
320 CIT_UBYTE format_type,anon_flag;
324 char boundary[256]; /* attachment boundary */
325 char current_section = 0; /* section currently being parsed */
326 int has_attachments = 0;
328 struct cdbdata *dmsgtext;
331 /* buffers needed for RFC822 translation */
340 strcpy(boundary, "");
341 msg_num = atol(msgid);
344 if ((!(CC->logged_in))&&(!(CC->internal_pgm))) {
345 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
348 if (CC->curr_rm < 0) {
349 cprintf("%d No room selected.\n",ERROR);
353 /* We used to need to check in the current room's message list
354 * to determine where the message's disk position. We no longer need
355 * to do this, but we do it anyway as a security measure, in order to
356 * prevent rogue clients from reading messages not in the current room.
360 if (CC->num_msgs > 0) {
361 for (a=0; a<CC->num_msgs; ++a) {
362 if (MessageFromList(a) == msg_num) {
369 cprintf("%d Message %ld is not in this room.\n",
375 dmsgtext = cdb_fetch(CDB_MSGMAIN, &msg_num, sizeof(long));
377 if (dmsgtext == NULL) {
378 cprintf("%d Can't find message %ld\n", ERROR+INTERNAL_ERROR);
382 msg_len = (long) dmsgtext->len;
383 mptr = dmsgtext->ptr;
384 lprintf(9, "Returned message length is %ld\n", msg_len);
386 /* this loop spews out the whole message if we're doing raw format */
387 if (mode == MT_RAW) {
388 cprintf("%d %ld\n", BINARY_FOLLOWS, msg_len);
389 client_write(dmsgtext->ptr, (int) msg_len);
394 /* Otherwise, we'll start parsing it field by field... */
397 cprintf("%d Illegal message format on disk\n",
398 ERROR+INTERNAL_ERROR);
404 format_type = *mptr++;
406 /* now for the user-mode message reading loops */
407 cprintf("%d Message %ld:\n",LISTING_FOLLOWS,msg_num);
409 if (mode == MT_CITADEL) cprintf("type=%d\n",format_type);
411 if ( (anon_flag == MES_ANON) && (mode == MT_CITADEL) ) {
412 cprintf("nhdr=yes\n");
415 /* begin header processing loop for Citadel message format */
417 if (mode == MT_CITADEL) while(ch = *mptr++, (ch!='M' && ch!=0)) {
420 buf[strlen(buf)+1] = 0;
422 buf[strlen(buf)] = rch;
426 PerformUserHooks(buf, (-1L), EVT_OUTPUTMSG);
427 if (anon_flag==MES_ANON) cprintf("from=****");
428 else if (anon_flag==MES_AN2) cprintf("from=anonymous");
429 else cprintf("from=%s",buf);
430 if ((is_room_aide()) && ((anon_flag == MES_ANON)
431 || (anon_flag == MES_AN2)))
432 cprintf(" [%s]",buf);
437 sprintf(boundary, "--%s", buf);
439 else if (ch=='P') cprintf("path=%s\n",buf);
440 else if (ch=='U') cprintf("subj=%s\n",buf);
441 else if (ch=='I') cprintf("msgn=%s\n",buf);
442 else if (ch=='H') cprintf("hnod=%s\n",buf);
443 else if (ch=='O') cprintf("room=%s\n",buf);
444 else if (ch=='N') cprintf("node=%s\n",buf);
445 else if (ch=='R') cprintf("rcpt=%s\n",buf);
446 else if (ch=='T') cprintf("time=%s\n",buf);
447 /* else cprintf("fld%c=%s\n",ch,buf); */
450 /* begin header processing loop for RFC822 transfer format */
454 strcpy(snode, NODENAME);
455 strcpy(lnode, HUMANNODE);
456 if (mode == MT_RFC822) while(ch = *mptr++, (ch!='M' && ch!=0)) {
459 buf[strlen(buf)+1] = 0;
461 buf[strlen(buf)] = rch;
464 if (ch=='A') strcpy(luser, buf);
466 cprintf("Path: %s\n",buf);
467 for (a=0; a<strlen(buf); ++a) {
469 strcpy(buf,&buf[a+1]);
475 else if (ch=='U') cprintf("Subject: %s\n",buf);
476 else if (ch=='I') strcpy(mid, buf);
477 else if (ch=='H') strcpy(lnode, buf);
478 else if (ch=='O') cprintf("X-Citadel-Room: %s\n",buf);
479 else if (ch=='N') strcpy(snode, buf);
480 else if (ch=='R') cprintf("To: %s\n",buf);
483 cprintf("Date: %s", asctime(localtime(&xtime)));
487 if (mode == MT_RFC822) {
488 if (!strcasecmp(snode, NODENAME)) {
491 cprintf("Message-ID: <%s@%s>\n", mid, snode);
492 PerformUserHooks(luser, (-1L), EVT_OUTPUTMSG);
493 cprintf("From: %s@%s (%s)\n",
494 suser, snode, luser);
495 cprintf("Organization: %s\n", lnode);
498 /* end header processing loop ... at this point, we're in the text */
501 cprintf("text\n*** ?Message truncated\n000\n");
507 /* give 'em a length */
509 while(ch = *mptr++, ch>0) {
512 cprintf("mlen=%ld\n", msg_len);
518 /* signify start of msg text */
519 if (mode == MT_CITADEL) cprintf("text\n");
520 if (mode == MT_RFC822) cprintf("\n");
522 /* If the format type on disk is 1 (fixed-format), then we want
523 * everything to be output completely literally ... regardless of
524 * what message transfer format is in use.
526 if (format_type == 1) {
528 while(ch = *mptr++, ch>0) {
529 if (ch == 13) ch = 10;
530 if ( (ch == 10) || (strlen(buf)>250) ) {
531 if (has_attachments) if (!strncmp(buf, boundary, strlen(boundary))) {
534 if (current_section == desired_section) {
535 if ( (has_attachments == 0) || (strncmp(buf, boundary, strlen(boundary)))) {
536 cprintf("%s\n", buf);
542 buf[strlen(buf)+1] = 0;
543 buf[strlen(buf)] = ch;
546 if (strlen(buf)>0) cprintf("%s\n", buf);
548 /* If the message on disk is format 0 (Citadel vari-format), we
549 * output using the formatter at 80 columns. This is the final output
550 * form if the transfer format is RFC822, but if the transfer format
551 * is Citadel proprietary, it'll still work, because the indentation
552 * for new paragraphs is correct and the client will reformat the
553 * message to the reader's screen width.
555 if (format_type == 0) {
567 * display a message (mode 0 - Citadel proprietary)
569 void cmd_msg0(char *cmdbuf)
572 int headers_only = 0;
573 int desired_section = 0;
575 extract(msgid,cmdbuf,0);
576 headers_only = extract_int(cmdbuf, 1);
577 desired_section = extract_int(cmdbuf, 2);
579 output_message(msgid,MT_CITADEL, headers_only, desired_section);
584 * display a message (mode 2 - RFC822)
586 void cmd_msg2(char *cmdbuf)
589 int headers_only = 0;
591 extract(msgid,cmdbuf,0);
592 headers_only = extract_int(cmdbuf,1);
594 output_message(msgid,MT_RFC822,headers_only,0);
598 * display a message (mode 3 - IGnet raw format - internal programs only)
600 void cmd_msg3(char *cmdbuf)
603 int headers_only = 0;
605 if (CC->internal_pgm == 0) {
606 cprintf("%d This command is for internal programs only.\n",
611 extract(msgid,cmdbuf,0);
612 headers_only = extract_int(cmdbuf,1);
614 output_message(msgid,MT_RAW,headers_only,0);
620 * Message base operation to send a message to the master file
621 * (returns new message number)
623 long send_message(char *message_in_memory, /* pointer to buffer */
624 size_t message_length, /* length of buffer */
625 int generate_id) { /* 1 to generate an I field */
629 /* Get a new message number */
630 newmsgid = get_new_message_number();
632 /* Write our little bundle of joy into the message base */
634 lprintf(9, "Storing message %ld\n", newmsgid);
635 begin_critical_section(S_MSGMAIN);
636 if ( cdb_store(CDB_MSGMAIN, &newmsgid, sizeof(long),
637 message_in_memory, message_length) < 0 ) {
638 lprintf(2, "Can't store message\n");
639 end_critical_section(S_MSGMAIN);
642 end_critical_section(S_MSGMAIN);
644 /* Finally, return the pointers */
652 /* FIX ... rewrite this to simply check for the existence of the twitroom,
653 * and create it if necessary. No slot-numbers will need to be loaded.
655 void loadtroom(void) {
656 struct quickroom qrbuf;
660 /* first try to locate the twit room */
661 for (a=0; a<MAXROOMS; ++a) {
663 if (!strcasecmp(qrbuf.QRname,config.c_twitroom)) {
669 /* if not found, try to create it - put it in the last slot */
670 twitroom = get_free_room_slot(-1);
672 newflags = create_room(twitroom,config.c_twitroom,0,"",0);
676 /* as a last resort, point to Aide> */
682 * this is a simple file copy routine.
684 void copy_file(char *from, char *to)
690 if (ffp==NULL) return;
696 while (a=getc(ffp), a>=0) {
707 * message base operation to save a message and install its pointers
709 void save_message(char *mtmp, /* file containing proper message */
710 char *rec, /* Recipient (if mail) */
711 char mtsflag, /* 0 for normal, 1 to force Aide> room */
712 int mailtype, /* local or remote type, see citadel.h */
713 int generate_id) /* set to 1 to generate an 'I' field */
715 struct usersupp tempUS;
718 struct cdbdata *cdbmb;
722 char *message_in_memory;
727 /* Measure the message */
728 lprintf(9, "Measuring the message\n");
729 stat(mtmp, &statbuf);
730 templen = statbuf.st_size;
732 /* Now read it into memory */
733 lprintf(9, "Allocating %ld bytes\n", templen);
734 message_in_memory = (char *) malloc(templen);
735 if (message_in_memory == NULL) {
736 lprintf(2, "Can't allocate memory to save message!\n");
740 lprintf(9, "Reading it into memory\n");
741 fp = fopen(mtmp, "rb");
742 fread(message_in_memory, templen, 1, fp);
745 newmsgid = send_message(message_in_memory, templen, generate_id);
746 free(message_in_memory);
747 if (newmsgid <= 0L) return;
750 /* If the user is a twit, move to the twit room for posting... */
751 if (TWITDETECT) if (CC->usersupp.axlevel==2) {
752 if (twitroom<0) loadtroom();
754 CC->curr_rm=twitroom;
757 /* ...or if this message is destined for Aide> then go there. */
763 /* This call to usergoto() changes rooms if necessary. It also
764 * causes the latest message list to be read into memory.
766 usergoto(CC->curr_rm,0);
768 /* Store the message pointer, but NOT for sent mail! */
769 if (CC->curr_rm != 1) {
771 /* read in the quickroom record, obtaining a lock... */
772 lgetroom(&CC->quickroom,CC->curr_rm);
773 get_msglist(CC->curr_rm);
775 /* FIX here's where we have to to message expiry!! */
777 /* Now add the new message */
778 CC->num_msgs = CC->num_msgs + 1;
779 CC->msglist = realloc(CC->msglist,
780 ((CC->num_msgs) * sizeof(long)) );
781 if (CC->msglist == NULL) {
782 lprintf(3, "ERROR can't realloc message list!\n");
784 SetMessageInList(CC->num_msgs - 1, newmsgid);
786 /* Write it back to disk. */
787 put_msglist(CC->curr_rm);
789 /* update quickroom */
790 CC->quickroom.QRhighest = newmsgid;
791 lputroom(&CC->quickroom,CC->curr_rm);
794 /* Bump this user's messages posted counter. Also, if the user is a
795 * twit, give them access to the twit room.
797 lgetuser(&CC->usersupp,CC->curr_user);
798 CC->usersupp.posted = CC->usersupp.posted + 1;
799 if (CC->curr_rm==twitroom) {
800 CC->usersupp.generation[twitroom] = CC->quickroom.QRgen;
802 lputuser(&CC->usersupp, CC->curr_user);
804 /* If mail, there's still more to do, if not, skip it. */
805 if ((CC->curr_rm!=1)||(mtsflag)) goto ENTFIN;
807 /* Network mail - send a copy to the network program. */
808 if (mailtype!=M_LOCAL) {
809 sprintf(aaa,"./network/spoolin/nm.%d",getpid());
811 system("exec nohup ./netproc >/dev/null 2>&1 &");
814 /* Local mail - put a copy in the recipient's mailbox. */
815 /* FIX here's where we have to handle expiry, stuffed boxes, etc. */
816 if (mailtype == M_LOCAL) {
817 if (lgetuser(&tempUS,rec)==0) {
819 cdbmb = cdb_fetch(CDB_MAILBOXES,
820 &tempUS.usernum, sizeof(long));
822 memcpy(dmailbox, cdbmb->ptr, cdbmb->len);
823 dnum_mails = cdbmb->len / sizeof(long);
832 if (dmailbox == NULL) {
833 dmailbox = malloc(sizeof(long) * dnum_mails);
836 dmailbox = realloc(dmailbox,
837 sizeof(long) * dnum_mails);
840 dmailbox[dnum_mails - 1] = newmsgid;
841 cdb_store(CDB_MAILBOXES, &tempUS.usernum, sizeof(long),
842 dmailbox, (dnum_mails * sizeof(long)) );
843 lputuser(&tempUS,rec);
848 /* If we've posted in a room other than the current room, then we
849 * have to now go back to the current room...
851 ENTFIN: if (hold_rm!=(-1)) {
854 unlink(mtmp); /* delete the temporary file */
859 * Generate an administrative message and post it in the Aide> room.
861 void aide_message(char *text)
867 fp=fopen(CC->temp,"wb");
868 fprintf(fp,"%c%c%c",255,MES_NORMAL,0);
869 fprintf(fp,"Psysop%c",0);
870 fprintf(fp,"T%ld%c",now,0);
871 fprintf(fp,"ACitadel%c",0);
872 fprintf(fp,"OAide%c",0);
873 fprintf(fp,"N%s%c",NODENAME,0);
874 fprintf(fp,"M%s\n%c",text,0);
876 save_message(CC->temp,"",1,M_LOCAL,1);
877 syslog(LOG_NOTICE,text);
883 * Build a binary message to be saved on disk.
886 char *filename, /* temporary file name */
887 struct usersupp *author, /* author's usersupp structure */
888 char *recipient, /* NULL if it's not mail */
889 char *room, /* room where it's going */
890 int type, /* see MES_ types in header file */
891 int net_type, /* see MES_ types in header file */
892 int format_type, /* local or remote (see citadel.h) */
893 char *fake_name, /* who we're masquerading as */
894 char *boundary) { /* boundary (if exist attachments) */
902 /* Don't confuse the poor folks if it's not routed mail. */
903 strcpy(dest_node, "");
905 /* If net_type is M_BINARY, split out the destination node. */
906 if (net_type == M_BINARY) {
907 strcpy(dest_node,NODENAME);
908 for (a=0; a<strlen(recipient); ++a) {
909 if (recipient[a]=='@') {
911 strcpy(dest_node,&recipient[a+1]);
916 /* if net_type is M_INTERNET, set the dest node to 'internet' */
917 if (net_type == M_INTERNET) {
918 strcpy(dest_node,"internet");
921 while (isspace(recipient[strlen(recipient)-1]))
922 recipient[strlen(recipient)-1] = 0;
925 fp=fopen(filename,"w");
927 putc(type,fp); /* Normal or anonymous, see MES_ flags */
928 putc(format_type,fp); /* Formatted or unformatted */
929 fprintf(fp,"Pcit%ld%c",author->usernum,0); /* path */
930 fprintf(fp,"T%ld%c",now,0); /* date/time */
932 fprintf(fp,"A%s%c",fake_name,0);
934 fprintf(fp,"A%s%c",author->fullname,0); /* author */
935 fprintf(fp,"O%s%c",CC->quickroom.QRname,0); /* room */
936 fprintf(fp,"N%s%c",NODENAME,0); /* nodename */
937 fprintf(fp,"H%s%c",HUMANNODE,0); /* human nodename */
939 if (recipient[0]!=0) fprintf(fp, "R%s%c", recipient, 0);
940 if (dest_node[0]!=0) fprintf(fp, "D%s%c", dest_node, 0);
941 if (boundary[0]!=0) fprintf(fp, "Z%s%c", boundary, 0);
945 while (client_gets(buf), strcmp(buf,"000"))
947 fprintf(fp,"%s\n",buf);
949 syslog(LOG_INFO, "Closing message");
959 * message entry - mode 0 (normal) <bc>
961 void cmd_ent0(char *entargs)
967 char newusername[256]; /* <bc> */
972 struct usersupp tempUS;
975 post = extract_int(entargs,0);
976 extract(recipient,entargs,1);
977 anon_flag = extract_int(entargs,2);
978 format_type = extract_int(entargs,3);
979 extract(boundary, entargs, 5);
981 /* first check to make sure the request is valid. */
983 if (!(CC->logged_in)) {
984 cprintf("%d Not logged in.\n",ERROR+NOT_LOGGED_IN);
987 if (CC->curr_rm < 0) {
988 cprintf("%d No room selected.\n",ERROR);
991 if ((CC->usersupp.axlevel<2)&&(CC->curr_rm!=1)) {
992 cprintf("%d Need to be validated to enter (except in Mail> to sysop)\n",
993 ERROR+HIGHER_ACCESS_REQUIRED);
996 if ((CC->usersupp.axlevel<4)&&(CC->quickroom.QRflags&QR_NETWORK)) {
997 cprintf("%d Need net privileges to enter here.\n",
998 ERROR+HIGHER_ACCESS_REQUIRED);
1001 if ((CC->usersupp.axlevel<6)&&(CC->quickroom.QRflags&QR_READONLY)) {
1002 cprintf("%d Sorry, this is a read-only room.\n",
1003 ERROR+HIGHER_ACCESS_REQUIRED);
1010 if (post==2) { /* <bc> */
1011 if (CC->usersupp.axlevel<6)
1013 cprintf("%d\nYou don't have sufficient permission to do an aide post.\n", ERROR+HIGHER_ACCESS_REQUIRED);
1016 extract(newusername,entargs,4);
1017 bzero(CC->fake_postname, 32);
1018 strcpy(CC->fake_postname, newusername);
1019 cprintf("%d Ok\n",OK);
1023 CC->cs_flags |= CS_POSTING;
1026 if (CC->curr_rm==1) {
1027 if (CC->usersupp.axlevel>=2) {
1028 strcpy(buf,recipient);
1030 else strcpy(buf,"sysop");
1031 lprintf(9, "aliasing...\n");
1032 e=alias(buf); /* alias and mail type */
1033 lprintf(9,"...type is %d\n", e);
1034 if ((buf[0]==0) || (e==M_ERROR)) {
1035 cprintf("%d Unknown address - cannot send message.\n",
1036 ERROR+NO_SUCH_USER);
1039 if ((e!=M_LOCAL)&&(CC->usersupp.axlevel<4)) {
1040 cprintf("%d Net privileges required for network mail.\n",
1041 ERROR+HIGHER_ACCESS_REQUIRED);
1044 if ((RESTRICT_INTERNET==1)&&(e==M_INTERNET)
1045 &&((CC->usersupp.flags&US_INTERNET)==0)
1046 &&(!CC->internal_pgm) ) {
1047 cprintf("%d You don't have access to Internet mail.\n",
1048 ERROR+HIGHER_ACCESS_REQUIRED);
1051 if (!strcasecmp(buf,"sysop")) {
1055 if (e!=M_LOCAL) goto SKFALL; /* don't search local file */
1056 if (!strcasecmp(buf,CC->usersupp.fullname)) {
1057 cprintf("%d Can't send mail to yourself!\n",
1058 ERROR+NO_SUCH_USER);
1062 /* Check to make sure the user exists; also get the correct
1063 * upper/lower casing of the name.
1065 lprintf(9, "checking validity of %s\n", buf);
1066 a = getuser(&tempUS,buf);
1067 lprintf(9, "getuser() returned %d\n", a);
1069 cprintf("%d No such user.\n",ERROR+NO_SUCH_USER);
1072 strcpy(buf,tempUS.fullname);
1075 SKFALL: b=MES_NORMAL;
1076 if (CC->quickroom.QRflags&QR_ANONONLY) b=MES_ANON;
1077 if (CC->quickroom.QRflags&QR_ANON2) {
1078 if (anon_flag==1) b=MES_AN2;
1080 if (CC->curr_rm!=1) buf[0]=0;
1082 /* If we're only checking the validity of the request, return
1083 * success without creating the message.
1086 cprintf("%d %s\n",OK,buf);
1090 cprintf("%d send message\n",SEND_LISTING);
1091 if (CC->fake_postname[0])
1092 make_message(CC->temp,&CC->usersupp,buf,CC->quickroom.QRname,b,e,format_type, CC->fake_postname, boundary);
1094 if (CC->fake_username[0])
1095 make_message(CC->temp,&CC->usersupp,buf,CC->quickroom.QRname,b,e,format_type, CC->fake_username, boundary);
1097 make_message(CC->temp,&CC->usersupp,buf,CC->quickroom.QRname,b,e,format_type, "", boundary);
1098 save_message(CC->temp,buf,mtsflag,e,1);
1099 CC->fake_postname[0]='\0';
1106 * message entry - mode 3 (raw)
1108 void cmd_ent3(char *entargs)
1113 struct usersupp tempUS;
1118 if (CC->internal_pgm == 0) {
1119 cprintf("%d This command is for internal programs only.\n",
1124 if (CC->curr_rm < 0) {
1125 cprintf("%d No room selected.\n",ERROR);
1129 if (CC->curr_rm == 1) { /* If we're in Mail, check the recipient */
1130 extract(recp, entargs, 1);
1131 lprintf(9, "aliasing...\n");
1132 e=alias(recp); /* alias and mail type */
1133 lprintf(9,"...type is %d\n", e);
1134 if ((buf[0]==0) || (e==M_ERROR)) {
1135 cprintf("%d Unknown address - cannot send message.\n",
1136 ERROR+NO_SUCH_USER);
1140 a = getuser(&tempUS,recp);
1142 cprintf("%d No such user.\n", ERROR+NO_SUCH_USER);
1148 /* At this point, message has been approved. */
1149 if (extract_int(entargs, 0) == 0) {
1150 cprintf("%d OK to send\n", OK);
1154 /* open a temp file to hold the message */
1155 fp = fopen(CC->temp, "wb");
1157 cprintf("%d Cannot open %s: %s\n",
1158 ERROR + INTERNAL_ERROR,
1159 CC->temp, strerror(errno) );
1163 msglen = extract_long(entargs, 2);
1164 cprintf("%d %ld\n", SEND_BINARY, msglen);
1165 while(msglen > 0L) {
1166 bloklen = ((msglen >= 255L) ? 255 : msglen);
1167 client_read(buf, (int)bloklen );
1168 fwrite(buf, (int)bloklen, 1, fp);
1169 msglen = msglen - bloklen;
1173 save_message(CC->temp, recp, 0, e, 0);
1178 * Delete message from current room
1180 void cmd_dele(char *delstr)
1185 getuser(&CC->usersupp,CC->curr_user);
1186 if ((CC->usersupp.axlevel < 6)
1187 && (CC->usersupp.usernum != CC->quickroom.QRroomaide)) {
1188 cprintf("%d Higher access required.\n",
1189 ERROR+HIGHER_ACCESS_REQUIRED);
1193 delnum = atol(delstr);
1194 if (CC->curr_rm==1) {
1195 cprintf("%d Can't delete mail.\n",ERROR);
1199 /* get room records, obtaining a lock... */
1200 lgetroom(&CC->quickroom,CC->curr_rm);
1201 get_msglist(CC->curr_rm);
1204 if (CC->num_msgs > 0) for (a=0; a<(CC->num_msgs); ++a) {
1205 if (MessageFromList(a) == delnum) {
1206 SetMessageInList(a, 0L);
1211 CC->num_msgs = sort_msglist(CC->msglist, CC->num_msgs);
1212 CC->quickroom.QRhighest = MessageFromList(CC->num_msgs - 1);
1214 put_msglist(CC->curr_rm);
1215 lputroom(&CC->quickroom,CC->curr_rm);
1217 cdb_delete(CDB_MSGMAIN, &delnum, sizeof(long));
1218 cprintf("%d Message deleted.\n",OK);
1220 else cprintf("%d No message %ld.\n",ERROR,delnum);
1225 * move a message to another room FIX Rework this to use name indices
1227 void cmd_move(char *args)
1233 struct quickroom qtemp;
1235 struct cdbdata *cdbtarg;
1239 num = extract_long(args,0);
1240 extract(targ,args,1);
1242 if (CC->curr_rm < 0) {
1243 cprintf("%d no room\n",ERROR);
1247 getuser(&CC->usersupp,CC->curr_user);
1248 if ((CC->usersupp.axlevel < 6)
1249 && (CC->usersupp.usernum != CC->quickroom.QRroomaide)) {
1250 cprintf("%d Higher access required.\n",
1251 ERROR+HIGHER_ACCESS_REQUIRED);
1256 for (a=0; a<MAXROOMS; ++a) {
1258 if (!strcasecmp(qtemp.QRname,targ)) {
1263 if (targ_slot < 0) {
1264 cprintf("%d '%s' does not exist.\n",ERROR,targ);
1268 /* yank the message out of the current room... */
1269 lgetroom(&CC->quickroom,CC->curr_rm);
1270 get_msglist(CC->curr_rm);
1273 for (a=0; a<(CC->num_msgs); ++a) {
1274 if (MessageFromList(a) == num) {
1276 SetMessageInList(a, 0L);
1280 CC->num_msgs = sort_msglist(CC->msglist, CC->num_msgs);
1281 put_msglist(CC->curr_rm);
1282 CC->quickroom.QRhighest = MessageFromList((CC->num_msgs)-1);
1284 lputroom(&CC->quickroom,CC->curr_rm);
1286 cprintf("%d msg %ld does not exist.\n",ERROR,num);
1290 /* put the message into the target room */
1291 lgetroom(&qtemp,targ_slot);
1292 cdbtarg = cdb_fetch(CDB_MSGLISTS, &targ_slot, sizeof(int));
1293 if (cdbtarg != NULL) {
1294 targmsgs = malloc(cdbtarg->len);
1295 memcpy(targmsgs, cdbtarg->ptr, cdbtarg->len);
1296 targ_count = cdbtarg->len / sizeof(long);
1305 targmsgs = realloc(targmsgs, ((CC->num_msgs) * sizeof(long)));
1306 targmsgs[targ_count - 1] = num;
1307 targ_count = sort_msglist(targmsgs, targ_count);
1308 qtemp.QRhighest = targmsgs[targ_count - 1];
1309 cdb_store(CDB_MSGLISTS, &targ_slot, sizeof(int),
1310 targmsgs, targ_count * sizeof(long));
1312 lputroom(&qtemp,targ_slot);
1313 cprintf("%d ok\n",OK);