/* proto-bahamut.c - IRC protocol output
- * Copyright 2000-2004 srvx Development Team
+ * Copyright 2000-2006 srvx Development Team
*
- * This program is free software; you can redistribute it and/or modify
+ * This file is part of srvx.
+ *
+ * srvx is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version. Important limitations are
- * listed in the COPYING file that accompanies this software.
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, email srvx-maintainers@srvx.net.
+ * along with srvx; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "proto-common.c"
}
struct userNode *
-AddUser(struct server* uplink, const char *nick, const char *ident, const char *hostname, const char *modes, const char *userinfo, time_t timestamp, struct in_addr realip, const char *stamp) {
+AddUser(struct server* uplink, const char *nick, const char *ident, const char *hostname, const char *modes, const char *userinfo, time_t timestamp, irc_in_addr_t realip, const char *stamp) {
struct userNode *uNode, *oldUser;
- unsigned int nn;
+ unsigned int nn, dummy;
if (!uplink) {
log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): server does not exist!", uplink, nick);
return NULL;
}
- if (!is_valid_nick(nick)) {
+ dummy = modes && modes[0] == '*';
+ if (dummy) {
+ ++modes;
+ } else if (!is_valid_nick(nick)) {
log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): invalid nickname detected.", uplink, nick);
return NULL;
}
}
mod_usermode(uNode, modes);
+ if (dummy) uNode->modes |= FLAGS_DUMMY;
if (stamp) call_account_func(uNode, stamp);
if (IsLocal(uNode)) irc_user(uNode);
for (nn=0; nn<nuf_used; nn++) {
}
struct userNode *
-AddService(const char *nick, const char *desc) {
+AddLocalUser(const char *nick, const char *ident, const char *hostname, const char *desc, const char *modes)
+{
time_t timestamp = now;
struct userNode *old_user = GetUserH(nick);
- struct in_addr ipaddr = { INADDR_LOOPBACK };
- if (old_user) {
- if (IsLocal(old_user))
- return old_user;
- timestamp = old_user->timestamp - 1;
- }
- return AddUser(self, nick, nick, self->name, "+oikr", desc, timestamp, ipaddr, 0);
-}
+ static const irc_in_addr_t ipaddr;
-struct userNode *
-AddClone(const char *nick, const char *ident, const char *hostname, const char *desc) {
- time_t timestamp = now;
- struct userNode *old_user = GetUserH(nick);
- struct in_addr ipaddr = { INADDR_LOOPBACK };
+ if (!modes)
+ modes = "+oikr";
if (old_user) {
if (IsLocal(old_user))
return old_user;
timestamp = old_user->timestamp - 1;
}
- return AddUser(self, nick, ident, hostname, "+ir", desc, timestamp, ipaddr, 0);
+ if (!hostname)
+ hostname = self->name;
+ return AddUser(self, nick, ident, hostname, modes, desc, timestamp, ipaddr, 0);
}
void
unsigned int nn;
for (nn=user->channels.used; nn>0;) {
- DelChannelUser(user, user->channels.list[--nn]->channel, false, 0);
+ DelChannelUser(user, user->channels.list[--nn]->channel, NULL, false);
}
for (nn=duf_used; nn>0; ) duf_list[--nn](user, killer, why);
user->uplink->clients--;
irc_kill(killer, user, why);
}
}
+ dict_remove(service_msginfo_dict, user->nick);
modeList_clean(&user->channels);
user->dead = 1;
if (dead_users.size) {
irc_user(struct userNode *user) {
char modes[32];
int modelen = 0;
+ if (!user || user->nick[0] != ' ') return;
if (IsOper(user)) modes[modelen++] = 'o';
if (IsInvisible(user)) modes[modelen++] = 'i';
if (IsWallOp(user)) modes[modelen++] = 'w';
if (IsService(user)) modes[modelen++] = 'k';
- if (IsServNotice(user)) modes[modelen++] = 's';
if (IsDeaf(user)) modes[modelen++] = 'd';
if (IsReggedNick(user)) modes[modelen++] = 'r';
if (IsGlobal(user)) modes[modelen++] = 'g';
modes[modelen] = 0;
putsock("NICK %s %d "FMT_TIME_T" +%s %s %s %s %d %u :%s",
user->nick, user->uplink->hops+2, user->timestamp, modes,
- user->ident, user->hostname, user->uplink->name, 0, ntohl(user->ip.s_addr), user->info);
+ user->ident, user->hostname, user->uplink->name, 0, ntohl(user->ip.in6_32[3]), user->info);
}
void
}
}
+void
+irc_fakehost(UNUSED_ARG(struct userNode *user), UNUSED_ARG(const char *host))
+{
+ /* not supported in bahamut */
+}
+
void
irc_regnick(struct userNode *user)
{
putsock("SVINFO 3 3 0 :"FMT_TIME_T, now);
}
-void
-irc_burst() {
- putsock("BURST");
-}
-
void
irc_introduce(const char *passwd) {
extern time_t burst_begin;
}
}
+static int
+deliver_to_dummy(struct userNode *source, struct userNode *dest, const char *message, int type)
+{
+ struct service_message_info *smi;
+
+ if (!dest || !IsDummy(dest) || !IsLocal(dest))
+ return 0;
+ smi = dict_find(service_msginfo_dict, dest->nick, NULL);
+ switch (type) {
+ default:
+ if (smi && smi->on_privmsg)
+ {
+ smi->on_privmsg(source, dest, message, 0);
+ return 1;
+ }
+ break;
+ case 1:
+ if (smi && smi->on_notice)
+ {
+ smi->on_notice(source, dest, message, 0);
+ return 1;
+ }
+ break;
+ }
+ return 0;
+}
+
void
irc_privmsg(struct userNode *from, const char *to, const char *message) {
- putsock(":%s PRIVMSG %s :%s", from->nick, to, message);
+ if (!deliver_to_dummy(from, GetUserH(to), message, 1))
+ putsock(":%s PRIVMSG %s :%s", from->nick, to, message);
}
void
irc_notice(struct userNode *from, const char *to, const char *message) {
- putsock(":%s NOTICE %s :%s", from->nick, to, message);
+ if (!deliver_to_dummy(from, GetUserH(to), message, 0))
+ putsock(":%s NOTICE %s :%s", from->nick, to, message);
+}
+
+void
+irc_notice_user(struct userNode *from, struct userNode *to, const char *message) {
+ if (!deliver_to_dummy(from, to, message, 0))
+ putsock(":%s NOTICE %s :%s", from->nick, to->nick, message);
}
void
return 1;
}
+static CMD_FUNC(cmd_whois) {
+ struct userNode *from;
+ struct userNode *who;
+
+ if (argc < 3)
+ return 0;
+ if (!(from = GetUserH(origin))) {
+ log_module(MAIN_LOG, LOG_ERROR, "Could not find WHOIS origin user %s", origin);
+ return 0;
+ }
+ if(!(who = GetUserH(argv[2]))) {
+ irc_numeric(from, ERR_NOSUCHNICK, "%s@%s :No such nick", argv[2], self->name);
+ return 1;
+ }
+ if (IsHiddenHost(who) && !IsOper(from)) {
+ /* Just stay quiet. */
+ return 1;
+ }
+ irc_numeric(from, RPL_WHOISUSER, "%s %s %s * :%s", who->nick, who->ident, who->hostname, who->info);
+#ifdef WITH_PROTOCOL_P10
+ if (his_servername && his_servercomment)
+ irc_numeric(from, RPL_WHOISSERVER, "%s %s :%s", who->nick, his_servername, his_servercomment);
+ else
+#endif
+ irc_numeric(from, RPL_WHOISSERVER, "%s %s :%s", who->nick, who->uplink->name, who->uplink->description);
+
+ if (IsOper(who)) {
+ irc_numeric(from, RPL_WHOISOPERATOR, "%s :is a megalomaniacal power hungry tyrant", who->nick);
+ }
+ irc_numeric(from, RPL_ENDOFWHOIS, "%s :End of /WHOIS list", who->nick);
+ return 1;
+}
+
static CMD_FUNC(cmd_capab) {
static const struct {
const char *name;
AddServer(GetServerH(origin), argv[1], atoi(argv[2]), 0, now, 0, argv[3]);
} else {
self->uplink = AddServer(self, argv[1], atoi(argv[2]), 0, now, 0, argv[3]);
- send_burst();
}
return 1;
}
if (argc < 5) return 0;
if ((atoi(argv[1]) < 3) || (atoi(argv[2]) > 3)) return 0;
/* TODO: something with the timestamp we get from the other guy */
+ send_burst();
return 1;
}
/* new nick from a server */
char id[8];
unsigned long stamp;
- struct in_addr ip;
+ irc_in_addr_t ip;
if (argc < 10) return 0;
stamp = strtoul(argv[8], NULL, 0);
if (stamp) inttobase64(id, stamp, IDLEN);
- ip.s_addr = (argc > 10) ? atoi(argv[9]) : 0;
+ if (argc > 10)
+ ip.in6_32[3] = htonl(atoi(argv[9]));
un = AddUser(GetServerH(argv[7]), argv[1], argv[5], argv[6], argv[4], argv[argc-1], atoi(argv[3]), ip, (stamp ? id : 0));
}
return 1;
return 1;
}
-static CMD_FUNC(cmd_part) {
- if (argc < 2) return 0;
- parse_foreach(argv[1], part_helper, NULL, NULL, NULL, GetUserH(origin));
- return 1;
-}
-
static CMD_FUNC(cmd_away) {
struct userNode *un;
info->on_privmsg = handler;
}
+void
+unreg_privmsg_func(struct userNode *user) {
+ struct service_message_info *info;
+ info = dict_find(service_msginfo_dict, user->nick, NULL);
+ if (info) {
+ info->on_privmsg = NULL;
+ if (info->on_notice == NULL) {
+ dict_remove(service_msginfo_dict, user->nick);
+ }
+ }
+}
+
void
reg_notice_func(struct userNode *user, privmsg_func_t handler) {
struct service_message_info *info = dict_find(service_msginfo_dict, user->nick, NULL);
info->on_notice = handler;
}
+void
+unreg_notice_func(struct userNode *user) {
+ struct service_message_info *info;
+ info = dict_find(service_msginfo_dict, user->nick, NULL);
+ if (info) {
+ info->on_notice = NULL;
+ if (info->on_privmsg == NULL) {
+ dict_remove(service_msginfo_dict, user->nick);
+ }
+ }
+}
+
void
reg_oper_func(oper_func_t handler)
{
userList_remove(&curr_opers, user);
}
break;
- case 'O': do_user_mode(FLAGS_LOCOP); break;
case 'i': do_user_mode(FLAGS_INVISIBLE);
if (add) invis_clients++; else invis_clients--;
break;
case 'w': do_user_mode(FLAGS_WALLOP); break;
- case 's': do_user_mode(FLAGS_SERVNOTICE); break;
case 'd': do_user_mode(FLAGS_DEAF); break;
case 'r': do_user_mode(FLAGS_REGNICK); break;
case 'k': do_user_mode(FLAGS_SERVICE); break;
case 'g': do_user_mode(FLAGS_GLOBAL); break;
- case 'h': do_user_mode(FLAGS_HELPER); break;
}
#undef do_user_mode
}
}
struct mod_chanmode *
-mod_chanmode_parse(struct chanNode *channel, char **modes, unsigned int argc, unsigned int flags)
+mod_chanmode_parse(struct chanNode *channel, char **modes, unsigned int argc, unsigned int flags, short base_oplevel)
{
struct mod_chanmode *change;
unsigned int ii, in_arg, ch_arg, add;
case 'p': do_chan_mode(MODE_PRIVATE); break;
case 's': do_chan_mode(MODE_SECRET); break;
case 't': do_chan_mode(MODE_TOPICLIMIT); break;
+ case 'r':
+ if (!(flags & MCP_REGISTERED)) {
+ do_chan_mode(MODE_REGISTERED);
+ } else {
+ mod_chanmode_free(change);
+ return NULL;
+ }
+ break;
#undef do_chan_mode
case 'l':
if (add) {
change->args[ch_arg].mode = MODE_BAN;
if (!add)
change->args[ch_arg].mode |= MODE_REMOVE;
- change->args[ch_arg++].hostmask = modes[in_arg++];
+ change->args[ch_arg++].u.hostmask = modes[in_arg++];
break;
case 'o': case 'v':
{
if (!add)
change->args[ch_arg].mode |= MODE_REMOVE;
victim = GetUserH(modes[in_arg++]);
- if ((change->args[ch_arg].member = GetUserMode(channel, victim)))
+ if (!victim)
+ continue;
+ if ((change->args[ch_arg].u.member = GetUserMode(channel, victim)))
ch_arg++;
break;
}
+ default:
+ if (!(flags & MCP_FROM_SERVER))
+ goto error;
+ break;
}
}
- change->argc = argc; /* in case any turned out to be ignored */
+ change->argc = ch_arg; /* in case any turned out to be ignored */
+ if (change->modes_set & MODE_SECRET) {
+ change->modes_set &= ~(MODE_PRIVATE);
+ change->modes_clear |= MODE_PRIVATE;
+ } else if (change->modes_set & MODE_PRIVATE) {
+ change->modes_set &= ~(MODE_SECRET);
+ change->modes_clear |= MODE_SECRET;
+ }
return change;
error:
mod_chanmode_free(change);
return NULL;
+ (void)base_oplevel;
}
struct chanmode_buffer {
char int_buff[32];
unsigned int arg;
+ assert(change->argc <= change->alloc_argc);
memset(&chbuf, 0, sizeof(chbuf));
chbuf.channel = channel;
chbuf.actor = who;
DO_MODE_CHAR(DELAYJOINS, 'D');
DO_MODE_CHAR(REGONLY, 'R');
DO_MODE_CHAR(NOCOLORS, 'c');
+ DO_MODE_CHAR(REGISTERED, 'r');
#undef DO_MODE_CHAR
if (change->modes_clear & channel->modes & MODE_KEY)
mod_chanmode_append(&chbuf, 'k', channel->key);
continue;
switch (change->args[arg].mode & ~MODE_REMOVE) {
case MODE_BAN:
- mod_chanmode_append(&chbuf, 'b', change->args[arg].hostmask);
+ mod_chanmode_append(&chbuf, 'b', change->args[arg].u.hostmask);
break;
default:
if (change->args[arg].mode & MODE_CHANOP)
- mod_chanmode_append(&chbuf, 'o', change->args[arg].member->user->nick);
+ mod_chanmode_append(&chbuf, 'o', change->args[arg].u.member->user->nick);
if (change->args[arg].mode & MODE_VOICE)
- mod_chanmode_append(&chbuf, 'v', change->args[arg].member->user->nick);
+ mod_chanmode_append(&chbuf, 'v', change->args[arg].u.member->user->nick);
break;
}
}
DO_MODE_CHAR(DELAYJOINS, 'D');
DO_MODE_CHAR(REGONLY, 'R');
DO_MODE_CHAR(NOCOLORS, 'c');
+ DO_MODE_CHAR(REGISTERED, 'r');
#undef DO_MODE_CHAR
if (change->modes_set & MODE_KEY)
mod_chanmode_append(&chbuf, 'k', change->new_key);
continue;
switch (change->args[arg].mode) {
case MODE_BAN:
- mod_chanmode_append(&chbuf, 'b', change->args[arg].hostmask);
+ mod_chanmode_append(&chbuf, 'b', change->args[arg].u.hostmask);
break;
default:
if (change->args[arg].mode & MODE_CHANOP)
- mod_chanmode_append(&chbuf, 'o', change->args[arg].member->user->nick);
+ mod_chanmode_append(&chbuf, 'o', change->args[arg].u.member->user->nick);
if (change->args[arg].mode & MODE_VOICE)
- mod_chanmode_append(&chbuf, 'v', change->args[arg].member->user->nick);
+ mod_chanmode_append(&chbuf, 'v', change->args[arg].u.member->user->nick);
break;
}
}
mod_chanmode_format(struct mod_chanmode *change, char *outbuff)
{
unsigned int used = 0;
+ assert(change->argc <= change->alloc_argc);
if (change->modes_clear) {
outbuff[used++] = '-';
#define DO_MODE_CHAR(BIT, CHAR) if (change->modes_clear & MODE_##BIT) outbuff[used++] = CHAR
DO_MODE_CHAR(LIMIT, 'l');
DO_MODE_CHAR(KEY, 'k');
DO_MODE_CHAR(DELAYJOINS, 'D');
- DO_MODE_CHAR(REGONLY, '$');
+ DO_MODE_CHAR(REGONLY, 'R');
DO_MODE_CHAR(NOCOLORS, 'c');
+ DO_MODE_CHAR(REGISTERED, 'r');
#undef DO_MODE_CHAR
}
if (change->modes_set) {
DO_MODE_CHAR(DELAYJOINS, 'D');
DO_MODE_CHAR(REGONLY, 'R');
DO_MODE_CHAR(NOCOLORS, 'c');
+ DO_MODE_CHAR(REGISTERED, 'r');
#undef DO_MODE_CHAR
switch (change->modes_set & (MODE_KEY|MODE_LIMIT)) {
case MODE_KEY|MODE_LIMIT:
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