From 97f35bedfd333dea7e46b535c8cf9093fecfad11 Mon Sep 17 00:00:00 2001 From: Přemysl Janouch Date: Sat, 2 Aug 2014 22:58:18 +0200 Subject: kike: implement USERHOST --- src/kike.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 47 insertions(+), 13 deletions(-) (limited to 'src') diff --git a/src/kike.c b/src/kike.c index 73b6df1..b1f4f62 100644 --- a/src/kike.c +++ b/src/kike.c @@ -626,6 +626,7 @@ enum IRC_RPL_LUSERCHANNELS = 254, IRC_RPL_LUSERME = 255, + IRC_RPL_USERHOST = 302, IRC_RPL_VERSION = 351, IRC_RPL_MOTD = 372, IRC_RPL_MOTDSTART = 375, @@ -660,6 +661,7 @@ static const char *g_default_replies[] = [IRC_RPL_LUSERCHANNELS] = "%d :channels formed", [IRC_RPL_LUSERME] = ":I have %d clients and %d servers", + [IRC_RPL_USERHOST] = ":%s", [IRC_RPL_VERSION] = "%s.%d %s :%s", [IRC_RPL_MOTD] = ":- %s", [IRC_RPL_MOTDSTART] = ":- %s Message of the day - ", @@ -863,6 +865,37 @@ irc_handle_user (const struct irc_message *msg, struct client *c) irc_try_finish_registration (c); } +static void +irc_handle_userhost (const struct irc_message *msg, struct client *c) +{ + if (msg->params.len < 1) + { + irc_send_reply (c, IRC_ERR_NEEDMOREPARAMS, msg->command); + return; + } + + struct str reply; + str_init (&reply); + for (size_t i = 0; i < 5 && i < msg->params.len; i++) + { + const char *nick = msg->params.vector[i]; + struct client *target = str_map_find (&c->ctx->users, nick); + if (!target) + continue; + + if (i) + str_append_c (&reply, ' '); + str_append (&reply, nick); + if (target->mode & IRC_USER_MODE_OPERATOR) + str_append_c (&reply, '*'); + str_append_printf (&reply, "=%c%s@%s", + target->away_message ? '-' : '+', + target->username, target->hostname); + } + irc_send_reply (c, IRC_RPL_USERHOST, reply.str); + str_free (&reply); +} + static void irc_handle_lusers (const struct irc_message *msg, struct client *c) { @@ -981,19 +1014,20 @@ irc_register_handlers (struct server_context *ctx) // TODO: more commands, see RFC 2812 :! static const struct irc_command message_handlers[] = { - { "PASS", false, irc_handle_pass }, - { "NICK", false, irc_handle_nick }, - { "USER", false, irc_handle_user }, - - { "LUSERS", true, irc_handle_lusers }, - { "MOTD", true, irc_handle_motd }, - { "PING", true, irc_handle_ping }, - { "PONG", false, irc_handle_pong }, - { "QUIT", false, irc_handle_quit }, - { "TIME", true, irc_handle_time }, - { "VERSION", true, irc_handle_version }, - - { "PRIVMSG", true, irc_handle_privmsg }, + { "PASS", false, irc_handle_pass }, + { "NICK", false, irc_handle_nick }, + { "USER", false, irc_handle_user }, + + { "USERHOST", true, irc_handle_userhost }, + { "LUSERS", true, irc_handle_lusers }, + { "MOTD", true, irc_handle_motd }, + { "PING", true, irc_handle_ping }, + { "PONG", false, irc_handle_pong }, + { "QUIT", false, irc_handle_quit }, + { "TIME", true, irc_handle_time }, + { "VERSION", true, irc_handle_version }, + + { "PRIVMSG", true, irc_handle_privmsg }, }; for (size_t i = 0; i < N_ELEMENTS (message_handlers); i++) -- cgit v1.2.3-70-g09d2