/[cvs]/eggdrop1.9/src/dccutil.c
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Annotation of /eggdrop1.9/src/dccutil.c

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Revision 1.56 - (hide annotations) (download) (as text)
Thu Oct 10 04:41:59 2002 UTC (17 years ago) by stdarg
Branch: MAIN
Changes since 1.55: +1 -15 lines
File MIME type: text/x-chdr
* Moved bind tables to libeggdrop

1 guppy 1.31 /*
2 tothwolf 1.51 * dccutil.c --
3 guppy 1.31 *
4 tothwolf 1.51 * lots of little functions to send formatted text to
5     * varying types of connections
6     * '.who', '.whom', and '.dccstat' code
7     * memory management for dcc structures
8     * timeout checking for dcc connections
9 segfault 1.1 */
10 guppy 1.31 /*
11     * Copyright (C) 1997 Robey Pointer
12 wcc 1.45 * Copyright (C) 1999, 2000, 2001, 2002 Eggheads Development Team
13 guppy 1.31 *
14 fabian 1.10 * This program is free software; you can redistribute it and/or
15     * modify it under the terms of the GNU General Public License
16     * as published by the Free Software Foundation; either version 2
17     * of the License, or (at your option) any later version.
18 guppy 1.31 *
19 fabian 1.10 * This program is distributed in the hope that it will be useful,
20     * but WITHOUT ANY WARRANTY; without even the implied warranty of
21     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22     * GNU General Public License for more details.
23 guppy 1.31 *
24 fabian 1.10 * You should have received a copy of the GNU General Public License
25     * along with this program; if not, write to the Free Software
26     * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 segfault 1.1 */
28 tothwolf 1.51
29     #ifndef lint
30 stdarg 1.56 static const char rcsid[] = "$Id: dccutil.c,v 1.55 2002/09/20 21:41:49 stdarg Exp $";
31 tothwolf 1.51 #endif
32 segfault 1.1
33 fabian 1.17 #include <sys/stat.h>
34 segfault 1.1 #include "main.h"
35     #include <errno.h>
36     #include "chan.h"
37     #include "modules.h"
38 ite 1.43 #include "logfile.h"
39     #include "misc.h"
40 wingman 1.50 #include "cmdt.h" /* cmd_t */
41     #include "net.h" /* tputs, killsock */
42     #include "dccutil.h" /* prototypes */
43 stdarg 1.55 #include "users.h" /* get_user_by_handle */
44 segfault 1.1
45 fabian 1.17 extern struct dcc_t *dcc;
46 stdarg 1.55 extern struct userrec *userlist;
47 fabian 1.17 extern int dcc_total, max_dcc, dcc_flood_thr, backgrd, MAXSOCKS;
48 stdarg 1.55 extern char spaces[], version[];
49 fabian 1.17 extern time_t now;
50     extern sock_list *socklist;
51 wingman 1.50
52     #ifndef MAKING_MODS
53     extern struct dcc_table DCC_CHAT, DCC_LOST;
54     #endif /* MAKING_MODS */
55 fabian 1.17
56 stdarg 1.55 char botnetnick[HANDLEN + 1] = "";
57 fabian 1.17 char motdfile[121] = "text/motd"; /* File where the motd is stored */
58     int connect_timeout = 15; /* How long to wait before a telnet
59     connection times out */
60 segfault 1.1
61 guppy 1.25 int reserved_port_min = 0;
62     int reserved_port_max = 0;
63 segfault 1.1
64 stdarg 1.48 void init_dcc_max(int newmax)
65 segfault 1.1 {
66     int osock = MAXSOCKS;
67    
68 stdarg 1.48 if (newmax < 1) newmax = 1;
69     dcc = realloc(dcc, sizeof(struct dcc_t) * newmax);
70     if (newmax > max_dcc) memset(dcc+max_dcc, 0, (newmax-max_dcc) * sizeof(*dcc));
71    
72     MAXSOCKS = newmax + 10;
73     socklist = (sock_list *)realloc(socklist, sizeof(sock_list) * MAXSOCKS);
74     if (newmax > max_dcc) memset(socklist+max_dcc+10, 0, (newmax-max_dcc) * sizeof(*socklist));
75    
76 segfault 1.1 for (; osock < MAXSOCKS; osock++)
77     socklist[osock].flags = SOCK_UNUSED;
78 stdarg 1.48
79     max_dcc = newmax;
80 segfault 1.1 }
81    
82    
83 fabian 1.17 /* Replace \n with \r\n */
84 segfault 1.1 char *add_cr(char *buf)
85     {
86     static char WBUF[1024];
87     char *p, *q;
88    
89     for (p = buf, q = WBUF; *p; p++, q++) {
90     if (*p == '\n')
91     *q++ = '\r';
92     *q = *p;
93     }
94     *q = *p;
95     return WBUF;
96     }
97    
98     extern void (*qserver) (int, char *, int);
99 fabian 1.7
100 fabian 1.5 void dprintf EGG_VARARGS_DEF(int, arg1)
101 segfault 1.1 {
102 guppy 1.28 static char buf[1024];
103 segfault 1.1 char *format;
104     int idx, len;
105 fabian 1.17 va_list va;
106 segfault 1.1
107 fabian 1.5 idx = EGG_VARARGS_START(int, arg1, va);
108 segfault 1.1 format = va_arg(va, char *);
109 stdarg 1.52 len = vsnprintf(buf, 1023, format, va);
110 segfault 1.1 va_end(va);
111 stdarg 1.52 if (len < 0 || len >= sizeof(buf)) len = sizeof(buf)-1;
112     buf[len] = 0;
113 guppy 1.28
114 segfault 1.1 if (idx < 0) {
115 guppy 1.28 tputs(-idx, buf, len);
116 segfault 1.1 } else if (idx > 0x7FF0) {
117     switch (idx) {
118     case DP_LOG:
119 guppy 1.28 putlog(LOG_MISC, "*", "%s", buf);
120 segfault 1.1 break;
121     case DP_STDOUT:
122 guppy 1.28 tputs(STDOUT, buf, len);
123 segfault 1.1 break;
124     case DP_STDERR:
125 guppy 1.28 tputs(STDERR, buf, len);
126 segfault 1.1 break;
127     case DP_SERVER:
128     case DP_HELP:
129     case DP_MODE:
130 fabian 1.8 case DP_MODE_NEXT:
131     case DP_SERVER_NEXT:
132     case DP_HELP_NEXT:
133 guppy 1.28 qserver(idx, buf, len);
134 segfault 1.1 break;
135     }
136     return;
137     } else {
138 fabian 1.17 if (len > 500) { /* Truncate to fit */
139 guppy 1.28 buf[500] = 0;
140     strcat(buf, "\n");
141 segfault 1.1 len = 501;
142     }
143     if (dcc[idx].type && ((long) (dcc[idx].type->output) == 1)) {
144 guppy 1.28 char *p = add_cr(buf);
145 segfault 1.1
146     tputs(dcc[idx].sock, p, strlen(p));
147     } else if (dcc[idx].type && dcc[idx].type->output) {
148 guppy 1.28 dcc[idx].type->output(idx, buf, dcc[idx].u.other);
149 segfault 1.1 } else
150 guppy 1.28 tputs(dcc[idx].sock, buf, len);
151 segfault 1.1 }
152     }
153    
154 fabian 1.5 void chatout EGG_VARARGS_DEF(char *, arg1)
155 segfault 1.1 {
156 guppy 1.28 int i, len;
157 segfault 1.1 char *format;
158     char s[601];
159 fabian 1.17 va_list va;
160 segfault 1.1
161 fabian 1.5 format = EGG_VARARGS_START(char *, arg1, va);
162 tothwolf 1.39 vsnprintf(s, 511, format, va);
163 guppy 1.28 va_end(va);
164     len = strlen(s);
165     if (len > 511)
166     len = 511;
167 guppy 1.31 s[len + 1] = 0;
168 guppy 1.28
169 segfault 1.1 for (i = 0; i < dcc_total; i++)
170     if (dcc[i].type == &DCC_CHAT)
171     if (dcc[i].u.chat->channel >= 0)
172 guppy 1.28 dprintf(i, "%s", s);
173 guppy 1.31
174 segfault 1.1 }
175    
176 fabian 1.17 /* Print to all on this channel but one.
177     */
178 fabian 1.5 void chanout_but EGG_VARARGS_DEF(int, arg1)
179 segfault 1.1 {
180 guppy 1.28 int i, x, chan, len;
181 segfault 1.1 char *format;
182     char s[601];
183 fabian 1.17 va_list va;
184 segfault 1.1
185 fabian 1.5 x = EGG_VARARGS_START(int, arg1, va);
186 segfault 1.1 chan = va_arg(va, int);
187     format = va_arg(va, char *);
188 tothwolf 1.39 vsnprintf(s, 511, format, va);
189 guppy 1.28 va_end(va);
190     len = strlen(s);
191     if (len > 511)
192     len = 511;
193 guppy 1.31 s[len + 1] = 0;
194    
195 segfault 1.1 for (i = 0; i < dcc_total; i++)
196     if ((dcc[i].type == &DCC_CHAT) && (i != x))
197     if (dcc[i].u.chat->channel == chan)
198 guppy 1.28 dprintf(i, "%s", s);
199 guppy 1.31
200 segfault 1.1 }
201    
202     void dcc_chatter(int idx)
203     {
204     int i, j;
205 fabian 1.17 struct flag_record fr = {FR_GLOBAL | FR_CHAN | FR_ANYWH, 0, 0, 0, 0, 0};
206 segfault 1.1
207     get_user_flagrec(dcc[idx].user, &fr, NULL);
208     show_motd(idx);
209     i = dcc[idx].u.chat->channel;
210     dcc[idx].u.chat->channel = 234567;
211     j = dcc[idx].sock;
212     strcpy(dcc[idx].u.chat->con_chan, "***");
213 fabian 1.17 /* Still there? */
214 segfault 1.1 if ((idx >= dcc_total) || (dcc[idx].sock != j))
215 fabian 1.17 return; /* Nope */
216     /* Tcl script may have taken control */
217 segfault 1.1 if (dcc[idx].type == &DCC_CHAT) {
218     if (!strcmp(dcc[idx].u.chat->con_chan, "***"))
219     strcpy(dcc[idx].u.chat->con_chan, "*");
220     if (dcc[idx].u.chat->channel == 234567) {
221 fabian 1.17 /* If the chat channel has already been altered it's *highly*
222 segfault 1.1 * probably join/part messages have been broadcast everywhere,
223 fabian 1.17 * so dont bother sending them
224     */
225 segfault 1.1 if (i == -2)
226     i = 0;
227     dcc[idx].u.chat->channel = i;
228     }
229 fabian 1.17 /* But *do* bother with sending it locally */
230 guppy 1.24 if (!dcc[idx].u.chat->channel) {
231 segfault 1.1 chanout_but(-1, 0, "*** %s joined the party line.\n", dcc[idx].nick);
232     } else if (dcc[idx].u.chat->channel > 0) {
233     chanout_but(-1, dcc[idx].u.chat->channel,
234     "*** %s joined the channel.\n", dcc[idx].nick);
235     }
236     }
237     }
238    
239 fabian 1.14 /* Mark an entry as lost and deconstruct it's contents. It will be securely
240     * removed from the dcc list in the main loop.
241     */
242 segfault 1.1 void lostdcc(int n)
243     {
244 guppy 1.46 /* Make sure it's a valid dcc index. */
245     if (n < 0 || n >= max_dcc) return;
246    
247 fabian 1.14 if (dcc[n].type && dcc[n].type->kill)
248     dcc[n].type->kill(n, dcc[n].u.other);
249     else if (dcc[n].u.other)
250 tothwolf 1.37 free(dcc[n].u.other);
251     memset(&dcc[n], 0, sizeof(struct dcc_t));
252 fabian 1.14
253     dcc[n].sock = (-1);
254 fabian 1.11 dcc[n].type = &DCC_LOST;
255     }
256    
257     /* Remove entry from dcc list. Think twice before using this function,
258     * because it invalidates any variables that point to a specific dcc
259     * entry!
260 fabian 1.17 *
261     * Note: The entry will be deconstructed if it was not deconstructed
262     * already. This case should normally not occur.
263 fabian 1.11 */
264 ite 1.49 static void removedcc(int n)
265 fabian 1.11 {
266 segfault 1.1 if (dcc[n].type && dcc[n].type->kill)
267     dcc[n].type->kill(n, dcc[n].u.other);
268     else if (dcc[n].u.other)
269 tothwolf 1.37 free(dcc[n].u.other);
270 stdarg 1.40
271 ite 1.49 /* if we are removing the last entry let's decrease dcc_total */
272     if(n + 1 == dcc_total) dcc_total--;
273    
274 stdarg 1.40 memset(&dcc[n], 0, sizeof(struct dcc_t)); /* drummer */
275 fabian 1.12 }
276    
277     /* Clean up sockets that were just left for dead.
278     */
279     void dcc_remove_lost(void)
280     {
281     int i;
282    
283 ite 1.49
284     for (i = dcc_total; i > 0; --i) {
285 fabian 1.12 if (dcc[i].type == &DCC_LOST) {
286 fabian 1.14 dcc[i].type = NULL;
287 fabian 1.12 removedcc(i);
288     }
289     }
290 segfault 1.1 }
291    
292 fabian 1.17 /* Show list of current dcc's to a dcc-chatter
293     * positive value: idx given -- negative value: sock given
294     */
295 segfault 1.1 void tell_dcc(int zidx)
296     {
297     int i, j, k;
298     char other[160];
299    
300     spaces[HANDLEN - 9] = 0;
301 drummer 1.33 dprintf(zidx, "SOCK PORT NICK %s HOST TYPE\n"
302 segfault 1.1 ,spaces);
303 drummer 1.33 dprintf(zidx, "---- ----- ---------%s -------------------------- ----\n"
304 segfault 1.1 ,spaces);
305     spaces[HANDLEN - 9] = ' ';
306 fabian 1.17 /* Show server */
307 segfault 1.1 for (i = 0; i < dcc_total; i++) {
308 stdarg 1.40 if (!dcc[i].type) continue;
309 segfault 1.1 j = strlen(dcc[i].host);
310 drummer 1.33 if (j > 26)
311     j -= 26;
312 segfault 1.1 else
313     j = 0;
314     if (dcc[i].type && dcc[i].type->display)
315     dcc[i].type->display(i, other);
316     else {
317     sprintf(other, "?:%lX !! ERROR !!", (long) dcc[i].type);
318     break;
319     }
320     k = HANDLEN - strlen(dcc[i].nick);
321     spaces[k] = 0;
322 stdarg 1.40 dprintf(zidx, "%-4d %5d %s%s %-26s %s\n", i,
323 segfault 1.1 dcc[i].port, dcc[i].nick, spaces, dcc[i].host + j, other);
324     spaces[k] = ' ';
325     }
326     }
327    
328 fabian 1.17 /* Mark someone on dcc chat as no longer away
329     */
330 segfault 1.1 void not_away(int idx)
331     {
332     if (dcc[idx].u.chat->away == NULL) {
333     dprintf(idx, "You weren't away!\n");
334     return;
335     }
336     if (dcc[idx].u.chat->channel >= 0) {
337     chanout_but(-1, dcc[idx].u.chat->channel,
338     "*** %s is no longer away.\n", dcc[idx].nick);
339     }
340     dprintf(idx, "You're not away any more.\n");
341 tothwolf 1.37 free_null(dcc[idx].u.chat->away);
342 segfault 1.1 }
343    
344     void set_away(int idx, char *s)
345     {
346     if (s == NULL) {
347     not_away(idx);
348     return;
349     }
350     if (!s[0]) {
351     not_away(idx);
352     return;
353     }
354     if (dcc[idx].u.chat->away != NULL)
355 tothwolf 1.37 free(dcc[idx].u.chat->away);
356 ite 1.42 dcc[idx].u.chat->away = strdup(s);
357 segfault 1.1 if (dcc[idx].u.chat->channel >= 0) {
358     chanout_but(-1, dcc[idx].u.chat->channel,
359     "*** %s is now away: %s\n", dcc[idx].nick, s);
360     }
361     dprintf(idx, "You are now away.\n");
362     }
363    
364 fabian 1.17 /* Make a password, 10-15 random letters and digits
365     */
366 segfault 1.1 void makepass(char *s)
367     {
368 fabian 1.2 int i;
369 segfault 1.1
370     i = 10 + (random() % 6);
371 fabian 1.2 make_rand_str(s, i);
372 segfault 1.1 }
373    
374     void flush_lines(int idx, struct chat_info *ci)
375     {
376     int c = ci->line_count;
377     struct msgq *p = ci->buffer, *o;
378    
379     while (p && c < (ci->max_line)) {
380     ci->current_lines--;
381     tputs(dcc[idx].sock, p->msg, p->len);
382 tothwolf 1.37 free(p->msg);
383 segfault 1.1 o = p->next;
384 tothwolf 1.37 free(p);
385 segfault 1.1 p = o;
386     c++;
387     }
388     if (p != NULL) {
389     if (dcc[idx].status & STAT_TELNET)
390     tputs(dcc[idx].sock, "[More]: ", 8);
391     else
392     tputs(dcc[idx].sock, "[More]\n", 7);
393     }
394     ci->buffer = p;
395     ci->line_count = 0;
396     }
397    
398     int new_dcc(struct dcc_table *type, int xtra_size)
399     {
400     int i = dcc_total;
401    
402 stdarg 1.47 for (i = 0; i < dcc_total; i++)
403 stdarg 1.40 if (!dcc[i].type) break;
404 stdarg 1.47
405     if (i == max_dcc)
406     return -1;
407    
408     if (i == dcc_total)
409 stdarg 1.40 dcc_total++;
410     memset(&dcc[i], 0, sizeof(*dcc));
411 segfault 1.1
412     dcc[i].type = type;
413 tothwolf 1.37 if (xtra_size)
414 tothwolf 1.38 dcc[i].u.other = calloc(1, xtra_size);
415 segfault 1.1 return i;
416     }
417    
418 fabian 1.22 /* Changes the given dcc entry to another type.
419     */
420 fabian 1.3 void changeover_dcc(int i, struct dcc_table *type, int xtra_size)
421     {
422 fabian 1.22 /* Free old structure. */
423 fabian 1.3 if (dcc[i].type && dcc[i].type->kill)
424     dcc[i].type->kill(i, dcc[i].u.other);
425 tothwolf 1.37 else if (dcc[i].u.other)
426     free_null(dcc[i].u.other);
427 fabian 1.3
428     dcc[i].type = type;
429 tothwolf 1.37 if (xtra_size)
430 tothwolf 1.38 dcc[i].u.other = calloc(1, xtra_size);
431 fabian 1.3 }
432    
433 segfault 1.1 int detect_dcc_flood(time_t * timer, struct chat_info *chat, int idx)
434     {
435     time_t t;
436    
437 guppy 1.24 if (!dcc_flood_thr)
438 segfault 1.1 return 0;
439     t = now;
440     if (*timer != t) {
441     *timer = t;
442     chat->msgs_per_sec = 0;
443     } else {
444     chat->msgs_per_sec++;
445     if (chat->msgs_per_sec > dcc_flood_thr) {
446     /* FLOOD */
447 ite 1.34 dprintf(idx, "*** FLOOD: %s.\n", _("Goodbye"));
448 fabian 1.17 /* Evil assumption here that flags&DCT_CHAT implies chat type */
449 segfault 1.1 if ((dcc[idx].type->flags & DCT_CHAT) && chat &&
450     (chat->channel >= 0)) {
451     char x[1024];
452    
453 tothwolf 1.39 snprintf(x, sizeof x, _("%s has been forcibly removed for flooding.\n"), dcc[idx].nick);
454 segfault 1.1 chanout_but(idx, chat->channel, "*** %s", x);
455     }
456     if ((dcc[idx].sock != STDOUT) || backgrd) {
457     killsock(dcc[idx].sock);
458     lostdcc(idx);
459     } else {
460     dprintf(DP_STDOUT, "\n### SIMULATION RESET ###\n\n");
461     dcc_chatter(idx);
462     }
463     return 1; /* <- flood */
464     }
465     }
466     return 0;
467     }
468    
469 fabian 1.17 /* Handle someone being booted from dcc chat.
470     */
471 segfault 1.1 void do_boot(int idx, char *by, char *reason)
472     {
473     int files = (dcc[idx].type != &DCC_CHAT);
474    
475 ite 1.34 dprintf(idx, _("-=- poof -=-\n"));
476     dprintf(idx, _("Youve been booted from the %s by %s%s%s\n"), files ? "file section" : "bot",
477 fabian 1.23 by, reason[0] ? ": " : ".", reason);
478 fabian 1.17 /* If it's a partyliner (chatterer :) */
479     /* Horrible assumption that DCT_CHAT using structure uses same format
480 segfault 1.1 * as DCC_CHAT */
481     if ((dcc[idx].type->flags & DCT_CHAT) &&
482     (dcc[idx].u.chat->channel >= 0)) {
483     char x[1024];
484    
485 tothwolf 1.39 snprintf(x, sizeof x, _("%s booted %s from the party line%s%s\n"), by, dcc[idx].nick,
486 guppy 1.24 reason[0] ? ": " : "", reason);
487 segfault 1.1 chanout_but(idx, dcc[idx].u.chat->channel, "*** %s.\n", x);
488     }
489     if ((dcc[idx].sock != STDOUT) || backgrd) {
490     killsock(dcc[idx].sock);
491 fabian 1.11 lostdcc(idx);
492 fabian 1.17 /* Entry must remain in the table so it can be logged by the caller */
493 segfault 1.1 } else {
494     dprintf(DP_STDOUT, "\n### SIMULATION RESET\n\n");
495     dcc_chatter(idx);
496     }
497     return;
498 stdarg 1.55 }
499    
500     int add_note(char *to, char *from, char *msg, int idx, int echo)
501     {
502     int status, i, iaway, sock;
503     char ss[81], ssf[81];
504     struct userrec *u;
505    
506     if (strlen(msg) > 450)
507     msg[450] = 0; /* Notes have a limit */
508     /* note length + PRIVMSG header + nickname + date must be <512 */
509     /* Might be form "sock:nick" */
510     splitc(ssf, from, ':');
511     rmspace(ssf);
512     splitc(ss, to, ':');
513     rmspace(ss);
514     if (!ss[0])
515     sock = (-1);
516     else
517     sock = atoi(ss);
518     /* Don't process if there's a note binding for it */
519     if (idx != (-2)) { /* Notes from bots don't trigger it */
520     }
521     if (!(u = get_user_by_handle(userlist, to))) {
522     if (idx >= 0)
523     dprintf(idx, _("I dont know anyone by that name.\n"));
524     return NOTE_ERROR;
525     }
526     if (is_bot(u)) {
527     if (idx >= 0)
528     dprintf(idx, _("Thats a bot. You cant leave notes for a bot.\n"));
529     return NOTE_ERROR;
530     }
531     if (match_noterej(u, from)) {
532     if (idx >= 0)
533     dprintf(idx, "%s %s\n", u->handle, "rejected your note.");
534     return NOTE_REJECT;
535     }
536     status = NOTE_STORED;
537     iaway = 0;
538     /* Online right now? */
539     for (i = 0; i < dcc_total; i++) {
540     if (dcc[i].type && (dcc[i].type->flags & DCT_GETNOTES) &&
541     ((sock == (-1)) || (sock == dcc[i].sock)) &&
542     (!strcasecmp(dcc[i].nick, to))) {
543     int aok = 1;
544    
545     if (dcc[i].type == &DCC_CHAT)
546     if ((dcc[i].u.chat->away != NULL) &&
547     (idx != (-2))) {
548     /* Only check away if it's not from a bot */
549     aok = 0;
550     if (idx >= 0)
551     dprintf(idx, "%s %s: %s\n", dcc[i].nick, _("is away"),
552     dcc[i].u.chat->away);
553     if (!iaway)
554     iaway = i;
555     status = NOTE_AWAY;
556     }
557     if (aok) {
558     char *p, *fr = from;
559     int l = 0;
560     char work[1024];
561    
562     while ((*msg == '<') || (*msg == '>')) {
563     p = newsplit(&msg);
564     if (*p == '<')
565     l += simple_sprintf(work + l, "via %s, ", p + 1);
566     else if (*from == '@')
567     fr = p + 1;
568     }
569     if (idx == -2 || (!strcasecmp(from, botnetnick)))
570     dprintf(i, "*** [%s] %s%s\n", fr, l ? work : "", msg);
571     else
572     dprintf(i, "%cNote [%s]: %s%s\n", 7, fr, l ? work : "", msg);
573     if ((idx >= 0) && (echo))
574     dprintf(idx, "-> %s: %s\n", to, msg);
575     return NOTE_OK;
576     }
577     }
578     }
579     if (idx == (-2))
580     return NOTE_OK; /* Error msg from a tandembot: don't store */
581     status = storenote(from, to, msg, idx, NULL, 0);
582     if (status < 0) status = NOTE_ERROR;
583     else if (status == NOTE_AWAY) {
584     /* User is away in all sessions -- just notify the user that a
585     * message arrived and was stored. (only oldest session is notified.)
586     */
587     dprintf(iaway, "*** %s.\n", _("Note arrived for you"));
588     }
589     return(status);
590 segfault 1.1 }

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