/* (a courtesy info to help during connect bursts) * idle <bot> <sock> <#secs> [away msg] */ static void bot_idle(int idx, char *par) { char *bot, *work; int sock, idle; if (bot_flags(dcc[idx].user) & BOT_ISOLATE) return; bot = newsplit(&par); work = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) sock = atoi(work); else #endif sock = base64_to_int(work); if (sock == 0) sock = partysock(bot, work); work = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) idle = atoi(work); else #endif idle = base64_to_int(work); partysetidle(bot, sock, idle); if (par[0]) { partystat(bot, sock, PLSTAT_AWAY, 0); partyaway(bot, sock, par); } botnet_send_idle(idx, bot, sock, idle, par); }
/* join <bot> <nick> <chan> <flag><sock> <from> */ static void bot_join(int idx, char *par) { char *bot = NULL, *nick = NULL, *x = NULL, *y = NULL; struct userrec *u = NULL; int i, sock, chan, i2, linking = 0; bot = newsplit(&par); if (bot[0] == '!') { linking = 1; bot++; } if (b_status(idx) & STAT_LINKING) { linking = 1; } nick = newsplit(&par); x = newsplit(&par); chan = base64_to_int(x); y = newsplit(&par); if ((chan < 0) || !y[0]) return; /* Woops! pre 1.2.1's send .chat off'ers * too!! */ if (!y[0]) { y[0] = '-'; sock = 0; } else { sock = base64_to_int(y + 1); } i = nextbot(bot); if (i != idx) { /* Ok, garbage from a 1.0g (who uses that * now?) OR raistlin being evil :) */ fake_alert(idx, "direction", bot, "join"); return; } u = get_user_by_handle(userlist, nick); if (u) { simple_snprintf(TBUF, sizeof(TBUF), "@%s", bot); touch_laston(u, TBUF, now); } i = addparty(bot, nick, chan, y[0], sock, par, &i2); botnet_send_join_party(idx, linking, i2); if (i != chan) { if (i >= 0) { chanout_but(-1, i, "*** (%s) %s %s %s.\n", conf.bot->hub ? bot : "[botnet]", nick, "has left the", i ? "channel" : "party line"); } if (!linking) chanout_but(-1, chan, "*** (%s) %s %s %s.\n", conf.bot->hub ? bot : "[botnet]", nick, "has joined the", chan ? "channel" : "party line"); } }
static void zapf_assoc(char *botnick, char *code, char *par) { int idx = nextbot(botnick); char *s, *s1, *nick; int linking = 0, chan; if ((idx >= 0) && !(bot_flags(dcc[idx].user) & BOT_ISOLATE)) { if (!egg_strcasecmp(dcc[idx].nick, botnick)) linking = b_status(idx) & STAT_LINKING; s = newsplit(&par); chan = base64_to_int(s); if ((chan > 0) || (chan < GLOBAL_CHANS)) { nick = newsplit(&par); s1 = get_assoc_name(chan); if (linking && ((s1 == NULL) || (s1[0] == 0) || (((intptr_t) get_user(find_entry_type("BOTFL"), dcc[idx].user) & BOT_HUB)))) { add_assoc(par, chan); botnet_send_assoc(idx, chan, nick, par); chanout_but(-1, chan, ASSOC_CHNAME_NAMED, nick, par); } else if (par[0] == '0') { kill_assoc(chan); chanout_but(-1, chan, ASSOC_CHNAME_REM, botnick, nick); } else if (get_assoc(par) != chan) { /* New one i didn't know about -- pass it on */ s1 = get_assoc_name(chan); add_assoc(par, chan); chanout_but(-1, chan, ASSOC_CHNAME_NAMED2, botnick, nick, par); } } } }
/* nc <bot> <sock> <newnick> */ static void bot_nickchange(int idx, char *par) { char *bot, *ssock, *newnick; int sock, i; if (bot_flags(dcc[idx].user) & BOT_ISOLATE) return; bot = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) { fake_alert(idx, "botversion", "NEAT_BOTNET"); return; } #endif i = nextbot(bot); if (i != idx) { fake_alert(idx, "direction", bot); return; } ssock = newsplit(&par); sock = base64_to_int(ssock); newnick = newsplit(&par); i = partynick(bot, sock, newnick); if (i < 0) { fake_alert(idx, "sock#", ssock); return; } chanout_but(-1, party[i].chan, "*** (%s) Nick change: %s -> %s\n", bot, newnick, party[i].nick); botnet_send_nkch_part(idx, i, newnick); }
/* away <bot> <sock> <message> * null message = unaway */ static void bot_away(int idx, char *par) { char *bot = NULL, *etc = NULL; int sock, partyidx, linking = 0; bot = newsplit(&par); if (bot[0] == '!') { linking = 1; bot++; } if (b_status(idx) & STAT_LINKING) { linking = 1; } etc = newsplit(&par); sock = base64_to_int(etc); if (par[0]) { partystat(bot, sock, PLSTAT_AWAY, 0); partyaway(bot, sock, par); } else { partystat(bot, sock, 0, PLSTAT_AWAY); } partyidx = getparty(bot, sock); if (!linking) { if (par[0]) chanout_but(-1, party[partyidx].chan, "*** (%s) %s %s: %s.\n", conf.bot->hub ? bot : "[botnet]", party[partyidx].nick, "is now away", par); else chanout_but(-1, party[partyidx].chan, "*** (%s) %s %s.\n", conf.bot->hub ? bot : "[botnet]", party[partyidx].nick, "is no longer away"); } botnet_send_away(idx, bot, sock, par, linking); }
/* who <from@bot> <tobot> <chan#> */ static void bot_who(int idx, char *par) { char *from, *to, *p; int i, chan; from = newsplit(&par); p = strchr(from, '@'); if (!p) { sprintf(TBUF, "%s@%s", from, dcc[idx].nick); from = TBUF; } to = newsplit(&par); if (!egg_strcasecmp(to, botnetnick)) to[0] = 0; #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) chan = atoi(par); else #endif chan = base64_to_int(par); if (to[0]) { i = nextbot(to); if (i >= 0) botnet_send_who(i, from, to, chan); } else remote_tell_who(idx, from, chan); }
/* (a courtesy info to help during connect bursts) * idle <bot> <sock> <#secs> [away msg] */ static void bot_idle(int idx, char *par) { char *bot = NULL, *work = NULL; int sock, idle; bot = newsplit(&par); work = newsplit(&par); sock = base64_to_int(work); work = newsplit(&par); idle = base64_to_int(work); partysetidle(bot, sock, idle); if (par[0]) { partystat(bot, sock, PLSTAT_AWAY, 0); partyaway(bot, sock, par); } botnet_send_idle(idx, bot, sock, idle, par); }
/* chan <from> <chan> <text> */ static void bot_chan2(int idx, char *msg) { char *from, *p; int i, chan; if (bot_flags(dcc[idx].user) & BOT_ISOLATE) return; from = newsplit(&msg); p = newsplit(&msg); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) chan = atoi(p); else #endif chan = base64_to_int(p); /* Strip annoying control chars */ for (p = from; *p;) { if ((*p < 32) || (*p == 127)) strcpy(p, p + 1); else p++; } p = strchr(from, '@'); if (p) { sprintf(TBUF, "<%s> %s", from, msg); *p = 0; if (!partyidle(p + 1, from)) { *p = '@'; fake_alert(idx, "user", from); return; } *p = '@'; p++; } else { sprintf(TBUF, "*** (%s) %s", from, msg); p = from; } i = nextbot(p); if (i != idx) { fake_alert(idx, "direction", p); } else { chanout_but(-1, chan, "%s\n", TBUF); /* Send to new version bots */ if (i >= 0) botnet_send_chan(idx, from, NULL, chan, msg); if (strchr(from, '@') != NULL) check_tcl_chat(from, chan, msg); else check_tcl_bcst(from, chan, msg); } }
/* part <bot> <nick> <sock> [etc..] */ static void bot_part(int idx, char *par) { char *bot = NULL, *nick = NULL, *etc = NULL; struct userrec *u = NULL; int sock, partyidx; int silent = 0; bot = newsplit(&par); if (bot[0] == '!') { silent = 1; bot++; } nick = newsplit(&par); etc = newsplit(&par); sock = base64_to_int(etc); u = get_user_by_handle(userlist, nick); if (u) { simple_snprintf(TBUF, sizeof(TBUF), "@%s", bot); touch_laston(u, TBUF, now); } if ((partyidx = getparty(bot, sock)) != -1) { if (!silent) { register int chan = party[partyidx].chan; if (par[0]) chanout_but(-1, chan, "*** (%s) %s %s %s (%s).\n", conf.bot->hub ? bot : "[botnet]", nick, "has left the", chan ? "channel" : "party line", par); else chanout_but(-1, chan, "*** (%s) %s %s %s.\n", conf.bot->hub ? bot : "[botnet]", nick, "has left the", chan ? "channel" : "party line"); } botnet_send_part_party(idx, partyidx, par, silent); remparty(bot, sock); } /* check if we have a remote idx for them */ int i = 0; for (i = 0; i < dcc_total; i++) { /* This will potentially close all simul-idxs with matching nick, even though they may be connected multiple times but, it won't matter as a new will just be made as needed. */ if (dcc[i].type && dcc[i].simul >= 0 && !strcasecmp(dcc[i].nick, nick)) { dcc[i].simul = -1; lostdcc(i); } } }
/* chan <from> <chan> <text> */ static void bot_chan2(int idx, char *msg) { char *from = NULL, *p = NULL; int i, chan; from = newsplit(&msg); p = newsplit(&msg); chan = base64_to_int(p); /* Strip annoying control chars */ for (p = from; *p;) { if ((*p < 32) || (*p == 127)) memmove(p, p + 1, strlen(p)); else p++; } p = strchr(from, '@'); if (p) { if (!conf.bot->hub) { /* Need to strip out the hub nick */ char *q = NULL, newfrom[HANDLEN + 9 + 1]; /* HANDLEN@[botnet] */ strlcpy(newfrom, from, sizeof(newfrom)); q = strchr(newfrom, '@'); *q = 0; simple_snprintf(TBUF, sizeof(TBUF), "<%s@[botnet]> %s", newfrom, msg); } else simple_snprintf(TBUF, sizeof(TBUF), "<%s> %s", from, msg); *p = 0; if (!partyidle(p + 1, from)) { *p = '@'; fake_alert(idx, "user", from, "chan2_i"); return; } *p = '@'; p++; } else { simple_snprintf(TBUF, sizeof(TBUF), "*** (%s) %s", from, msg); p = from; } i = nextbot(p); if (i != idx) { fake_alert(idx, "direction", p, "chan2_ii"); } else { chanout_but(-1, chan, "%s\n", TBUF); /* Send to new version bots */ if (i >= 0) botnet_send_chan(idx, from, NULL, chan, msg); } }
/* part <bot> <nick> <sock> [etc..] */ static void bot_part(int idx, char *par) { char *bot, *nick, *etc; struct userrec *u; int sock, partyidx; int silent = 0; if (bot_flags(dcc[idx].user) & BOT_ISOLATE) return; bot = newsplit(&par); if (bot[0] == '!') { silent = 1; bot++; } nick = newsplit(&par); etc = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) { sock = atoi(etc); silent = 1; } else #endif sock = base64_to_int(etc); if (sock == 0) sock = partysock(bot, nick); u = get_user_by_handle(userlist, nick); if (u) { sprintf(TBUF, "@%s", bot); touch_laston(u, TBUF, now); } if ((partyidx = getparty(bot, sock)) != -1) { if (party[partyidx].chan >= 0) check_tcl_chpt(bot, nick, sock, party[partyidx].chan); if ((dcc[idx].u.bot->numver >= NEAT_BOTNET) && !silent) { register int chan = party[partyidx].chan; if (par[0]) chanout_but(-1, chan, "*** (%s) %s %s %s (%s).\n", bot, nick, NET_LEFTTHE, chan ? "channel" : "party line", par); else chanout_but(-1, chan, "*** (%s) %s %s %s.\n", bot, nick, NET_LEFTTHE, chan ? "channel" : "party line"); } botnet_send_part_party(idx, partyidx, par, silent); remparty(bot, sock); } }
/* Bot next share? */ static void bot_update(int idx, char *par) { char *bot, x; int vnum; bot = newsplit(&par); x = par[0]; if (x) par++; #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) vnum = atoi(par); else #endif vnum = base64_to_int(par); if (in_chain(bot)) updatebot(idx, bot, x, vnum); }
/* actchan <from> <chan> <text> */ static void bot_actchan(int idx, char *par) { char *from = NULL, *p = NULL; int i, chan; from = newsplit(&par); p = strchr(from, '@'); if (p == NULL) { /* How can a bot do an action? */ fake_alert(idx, "user@bot", from, "actchan_i"); return; } *p = 0; if (!partyidle(p + 1, from)) { *p = '@'; fake_alert(idx, "user", from, "actchan_ii"); return; } *p = '@'; p++; i = nextbot(p); if (i != idx) { fake_alert(idx, "direction", p, "actchan_iii"); return; } p = newsplit(&par); chan = base64_to_int(p); for (p = from; *p;) { if ((*p < 32) || (*p == 127)) memmove(p, p + 1, strlen(p)); else p++; } if (!conf.bot->hub) { /* Need to strip out the hub nick */ char *q = NULL, newfrom[HANDLEN + 9 + 1]; /* HANDLEN@[botnet] */ strlcpy(newfrom, from, sizeof(newfrom)); q = strchr(newfrom, '@'); *q = 0; chanout_but(-1, chan, "* %s@[botnet] %s\n", newfrom, par); } else chanout_but(-1, chan, "* %s %s\n", from, par); botnet_send_act(idx, from, NULL, chan, par); }
/* actchan <from> <chan> <text> */ static void bot_actchan(int idx, char *par) { char *from, *p; int i, chan; if (bot_flags(dcc[idx].user) & BOT_ISOLATE) return; from = newsplit(&par); p = strchr(from, '@'); if (p == NULL) { /* How can a bot do an action? */ fake_alert(idx, "user@bot", from); return; } *p = 0; if (!partyidle(p + 1, from)) { *p = '@'; fake_alert(idx, "user", from); return; } *p = '@'; p++; i = nextbot(p); if (i != idx) { fake_alert(idx, "direction", p); return; } p = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) chan = atoi(p); else #endif chan = base64_to_int(p); for (p = from; *p;) { if ((*p < 32) || (*p == 127)) strcpy(p, p + 1); else p++; } chanout_but(-1, chan, "* %s %s\n", from, par); botnet_send_act(idx, from, NULL, chan, par); check_tcl_act(from, chan, par); }
/* away <bot> <sock> <message> * null message = unaway */ static void bot_away(int idx, char *par) { char *bot, *etc; int sock, partyidx, linking = 0; if (bot_flags(dcc[idx].user) & BOT_ISOLATE) return; bot = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver >= NEAT_BOTNET) #endif if (bot[0] == '!') { linking = 1; bot++; } if (dcc[idx].status & BSTAT_LINKING) linking = 1; etc = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) sock = atoi(etc); else #endif sock = base64_to_int(etc); if (sock == 0) sock = partysock(bot, etc); check_tcl_away(bot, sock, par); if (par[0]) { partystat(bot, sock, PLSTAT_AWAY, 0); partyaway(bot, sock, par); } else partystat(bot, sock, 0, PLSTAT_AWAY); partyidx = getparty(bot, sock); if ((dcc[idx].u.bot->numver >= NEAT_BOTNET) && !linking) { if (par[0]) chanout_but(-1, party[partyidx].chan, "*** (%s) %s %s: %s.\n", bot, party[partyidx].nick, NET_AWAY, par); else chanout_but(-1, party[partyidx].chan, "*** (%s) %s %s.\n", bot, party[partyidx].nick, NET_UNAWAY); } botnet_send_away(idx, bot, sock, par, linking); }
/* nc <bot> <sock> <newnick> */ static void bot_nickchange(int idx, char *par) { char *bot = NULL, *ssock = NULL, *newnick = NULL; int sock, i; bot = newsplit(&par); i = nextbot(bot); if (i != idx) { fake_alert(idx, "direction", bot, "nickchange_i"); return; } ssock = newsplit(&par); sock = base64_to_int(ssock); newnick = newsplit(&par); i = partynick(bot, sock, newnick); if (i < 0) { fake_alert(idx, "sock#", ssock, "nickchange_ii"); return; } chanout_but(-1, party[i].chan, "*** (%s) Nick change: %s -> %s\n", conf.bot->hub ? bot : "[botnet]", newnick, party[i].nick); botnet_send_nkch_part(idx, i, newnick); }
/* who <from@bot> <tobot> <chan#> */ static void bot_who(int idx, char *par) { char *from = NULL, *to = NULL, *p = NULL; int i, chan; from = newsplit(&par); p = strchr(from, '@'); if (!p) { simple_snprintf(TBUF, sizeof(TBUF), "%s@%s", from, dcc[idx].nick); from = TBUF; } to = newsplit(&par); if (!strcasecmp(to, conf.bot->nick)) to[0] = 0; /* (for me) */ chan = base64_to_int(par); if (to[0]) { /* Pass it on */ i = nextbot(to); if (i >= 0) botnet_send_who(i, from, to, chan); } else { remote_tell_who(idx, from, chan); } }
/* join <bot> <nick> <chan> <flag><sock> <from> */ static void bot_join(int idx, char *par) { char *bot, *nick, *x, *y; struct userrec *u; int i, sock, chan, i2, linking = 0; if (bot_flags(dcc[idx].user) & BOT_ISOLATE) return; bot = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver >= NEAT_BOTNET) #endif if (bot[0] == '!') { linking = 1; bot++; } if (dcc[idx].status & BSTAT_LINKING) linking = 1; nick = newsplit(&par); x = newsplit(&par); #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) chan = atoi(x); else #endif chan = base64_to_int(x); y = newsplit(&par); if ((chan < 0) || !y[0]) return; /* Woops! pre 1.2.1's send .chat off'ers * too!! */ if (!y[0]) { y[0] = '-'; sock = 0; } else { #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) sock = atoi(y + 1); else #endif sock = base64_to_int(y + 1); } /* 1.1 bots always send a sock#, even on a channel change * so if sock# is 0, this is from an old bot and we must tread softly * grab old sock# if there is one, otherwise make up one. */ if (sock == 0) sock = partysock(bot, nick); if (sock == 0) sock = fakesock++; i = nextbot(bot); if (i != idx) { /* Ok, garbage from a 1.0g (who uses that * now?) OR raistlin being evil :) */ fake_alert(idx, "direction", bot); return; } u = get_user_by_handle(userlist, nick); if (u) { sprintf(TBUF, "@%s", bot); touch_laston(u, TBUF, now); } i = addparty(bot, nick, chan, y[0], sock, par, &i2); botnet_send_join_party(idx, linking, i2, i); if (i != chan) { if (i >= 0) { if (dcc[idx].u.bot->numver >= NEAT_BOTNET) chanout_but(-1, i, "*** (%s) %s %s %s.\n", bot, nick, NET_LEFTTHE, i ? "channel" : "party line"); check_tcl_chpt(bot, nick, sock, i); } if ((dcc[idx].u.bot->numver >= NEAT_BOTNET) && !linking) chanout_but(-1, chan, "*** (%s) %s %s %s.\n", bot, nick, NET_JOINEDTHE, chan ? "channel" : "party line"); check_tcl_chjn(bot, nick, chan, y[0], sock, par); } }
/* Newbot next share? */ static void bot_nlinked(int idx, char *par) { char *newbot, *next, *p, s[1024], x; int bogus = 0, i; struct userrec *u; newbot = newsplit(&par); next = newsplit(&par); s[0] = 0; if (!next[0]) { putlog(LOG_BOTS, "*", "Invalid eggnet protocol from %s (zapfing)", dcc[idx].nick); simple_sprintf(s, "%s %s (%s)", MISC_DISCONNECTED, dcc[idx].nick, MISC_INVALIDBOT); dprintf(idx, "error invalid eggnet protocol for 'nlinked'\n"); } else if ((in_chain(newbot)) || (!egg_strcasecmp(newbot, botnetnick))) { /* Loop! */ putlog(LOG_BOTS, "*", "%s %s (mutual: %s)", BOT_LOOPDETECT, dcc[idx].nick, newbot); simple_sprintf(s, "%s %s: disconnecting %s", MISC_LOOP, newbot, dcc[idx].nick); dprintf(idx, "error Loop (%s)\n", newbot); } if (!s[0]) { for (p = newbot; *p; p++) if ((*p < 32) || (*p == 127) || ((p - newbot) >= HANDLEN)) bogus = 1; i = nextbot(next); if (i != idx) bogus = 1; } if (bogus) { putlog(LOG_BOTS, "*", "%s %s! (%s -> %s)", BOT_BOGUSLINK, dcc[idx].nick, next, newbot); simple_sprintf(s, "%s: %s %s", BOT_BOGUSLINK, dcc[idx].nick, MISC_DISCONNECTED); dprintf(idx, "error %s (%s -> %s)\n", BOT_BOGUSLINK, next, newbot); } if (bot_flags(dcc[idx].user) & BOT_LEAF) { putlog(LOG_BOTS, "*", "%s %s (%s %s)", BOT_DISCONNLEAF, dcc[idx].nick, newbot, BOT_LINKEDTO); simple_sprintf(s, "%s %s (to %s): %s", BOT_ILLEGALLINK, dcc[idx].nick, newbot, MISC_DISCONNECTED); dprintf(idx, "error %s\n", BOT_YOUREALEAF); } if (s[0]) { chatout("*** %s\n", s); botnet_send_unlinked(idx, dcc[idx].nick, s); dprintf(idx, "bye %s\n", BOT_ILLEGALLINK); killsock(dcc[idx].sock); lostdcc(idx); return; } x = par[0]; if (x) par++; else x = '-'; #ifndef NO_OLD_BOTNET if (dcc[idx].u.bot->numver < NEAT_BOTNET) i = atoi(par); else #endif i = base64_to_int(par); botnet_send_nlinked(idx, newbot, next, x, i); if (x == '!') { chatout("*** (%s) %s %s.\n", next, NET_LINKEDTO, newbot); x = '-'; } addbot(newbot, dcc[idx].nick, next, x, i); check_tcl_link(newbot, next); u = get_user_by_handle(userlist, newbot); if (bot_flags(u) & BOT_REJECT) { botnet_send_reject(idx, botnetnick, NULL, newbot, NULL, NULL); putlog(LOG_BOTS, "*", "%s %s %s %s", BOT_REJECTING, newbot, MISC_FROM, dcc[idx].nick); } }