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/*
irc-servers-setup.c : irssi
Copyright (C) 1999-2000 Timo Sirainen
This program 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.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "module.h"
#include "signals.h"
#include "network.h"
#include "servers-setup.h"
#include "lib-config/iconfig.h"
#include "settings.h"
#include "irc-chatnets.h"
#include "irc-servers-setup.h"
#include "irc-servers.h"
#include "sasl.h"
/* Fill information to connection from server setup record */
static void sig_server_setup_fill_reconn(IRC_SERVER_CONNECT_REC *conn,
IRC_SERVER_SETUP_REC *sserver)
{
if (!IS_IRC_SERVER_CONNECT(conn) ||
!IS_IRC_SERVER_SETUP(sserver))
return;
if (sserver->cmd_queue_speed > 0)
conn->cmd_queue_speed = sserver->cmd_queue_speed;
if (sserver->max_cmds_at_once > 0)
conn->max_cmds_at_once = sserver->max_cmds_at_once;
if (sserver->max_query_chans > 0)
conn->max_query_chans = sserver->max_query_chans;
}
static void sig_server_setup_fill_connect(IRC_SERVER_CONNECT_REC *conn)
{
const char *value;
if (!IS_IRC_SERVER_CONNECT(conn))
return;
value = settings_get_str("alternate_nick");
conn->alternate_nick = (value != NULL && *value != '\0') ?
g_strdup(value) : NULL;
value = settings_get_str("usermode");
conn->usermode = (value != NULL && *value != '\0') ?
g_strdup(value) : NULL;
}
static void sig_server_setup_fill_chatnet(IRC_SERVER_CONNECT_REC *conn,
IRC_CHATNET_REC *ircnet)
{
if (!IS_IRC_SERVER_CONNECT(conn))
return;
g_return_if_fail(IS_IRCNET(ircnet));
if (ircnet->nick != NULL) g_free_and_null(conn->alternate_nick);
if (ircnet->usermode != NULL) {
g_free_and_null(conn->usermode);
conn->usermode = g_strdup(ircnet->usermode);
}
if (ircnet->max_kicks > 0) conn->max_kicks = ircnet->max_kicks;
if (ircnet->max_msgs > 0) conn->max_msgs = ircnet->max_msgs;
if (ircnet->max_modes > 0) conn->max_modes = ircnet->max_modes;
if (ircnet->max_whois > 0) conn->max_whois = ircnet->max_whois;
if (ircnet->max_cmds_at_once > 0)
conn->max_cmds_at_once = ircnet->max_cmds_at_once;
if (ircnet->cmd_queue_speed > 0)
conn->cmd_queue_speed = ircnet->cmd_queue_speed;
if (ircnet->max_query_chans > 0)
conn->max_query_chans = ircnet->max_query_chans;
/* Validate the SASL parameters filled by sig_chatnet_read() or cmd_network_add */
conn->sasl_mechanism = SASL_MECHANISM_NONE;
if (ircnet->sasl_mechanism != NULL) {
if (!g_ascii_strcasecmp(ircnet->sasl_mechanism, "plain")) {
/* The PLAIN method needs both the username and the password */
if (ircnet->sasl_username != NULL && *ircnet->sasl_username &&
ircnet->sasl_password != NULL && *ircnet->sasl_password) {
conn->sasl_mechanism = SASL_MECHANISM_PLAIN;
conn->sasl_username = ircnet->sasl_username;
conn->sasl_password = ircnet->sasl_password;
} else
g_warning("The fields sasl_username and sasl_password are either missing or empty");
}
else if (!g_ascii_strcasecmp(ircnet->sasl_mechanism, "external")) {
conn->sasl_mechanism = SASL_MECHANISM_EXTERNAL;
conn->sasl_username = NULL;
conn->sasl_password = NULL;
}
else
g_warning("Unsupported SASL mechanism \"%s\" selected", ircnet->sasl_mechanism);
}
}
static void init_userinfo(void)
{
const char *set, *nick, *user_name, *str;
/* check if nick/username/realname wasn't read from setup.. */
set = settings_get_str("real_name");
if (set == NULL || *set == '\0') {
str = g_getenv("IRCNAME");
settings_set_str("real_name",
str != NULL ? str : g_get_real_name());
}
/* username */
user_name = settings_get_str("user_name");
if (user_name == NULL || *user_name == '\0') {
str = g_getenv("IRCUSER");
settings_set_str("user_name",
str != NULL ? str : g_get_user_name());
user_name = settings_get_str("user_name");
}
/* nick */
nick = settings_get_str("nick");
if (nick == NULL || *nick == '\0') {
str = g_getenv("IRCNICK");
settings_set_str("nick", str != NULL ? str : user_name);
nick = settings_get_str("nick");
}
/* host name */
set = settings_get_str("hostname");
if (set == NULL || *set == '\0') {
str = g_getenv("IRCHOST");
if (str != NULL)
settings_set_str("hostname", str);
}
}
static void sig_server_setup_read(IRC_SERVER_SETUP_REC *rec, CONFIG_NODE *node)
{
g_return_if_fail(rec != NULL);
g_return_if_fail(node != NULL);
if (!IS_IRC_SERVER_SETUP(rec))
return;
rec->max_cmds_at_once = config_node_get_int(node, "cmds_max_at_once", 0);
rec->cmd_queue_speed = config_node_get_int(node, "cmd_queue_speed", 0);
rec->max_query_chans = config_node_get_int(node, "max_query_chans", 0);
}
static void sig_server_setup_saved(IRC_SERVER_SETUP_REC *rec,
CONFIG_NODE *node)
{
if (!IS_IRC_SERVER_SETUP(rec))
return;
if (rec->max_cmds_at_once > 0)
iconfig_node_set_int(node, "cmds_max_at_once", rec->max_cmds_at_once);
if (rec->cmd_queue_speed > 0)
iconfig_node_set_int(node, "cmd_queue_speed", rec->cmd_queue_speed);
if (rec->max_query_chans > 0)
iconfig_node_set_int(node, "max_query_chans", rec->max_query_chans);
}
void irc_servers_setup_init(void)
{
settings_add_bool("server", "skip_motd", FALSE);
settings_add_str("server", "alternate_nick", "");
init_userinfo();
signal_add("server setup fill reconn", (SIGNAL_FUNC) sig_server_setup_fill_reconn);
signal_add("server setup fill connect", (SIGNAL_FUNC) sig_server_setup_fill_connect);
signal_add("server setup fill chatnet", (SIGNAL_FUNC) sig_server_setup_fill_chatnet);
signal_add("server setup read", (SIGNAL_FUNC) sig_server_setup_read);
signal_add("server setup saved", (SIGNAL_FUNC) sig_server_setup_saved);
}
void irc_servers_setup_deinit(void)
{
signal_remove("server setup fill reconn", (SIGNAL_FUNC) sig_server_setup_fill_reconn);
signal_remove("server setup fill connect", (SIGNAL_FUNC) sig_server_setup_fill_connect);
signal_remove("server setup fill chatnet", (SIGNAL_FUNC) sig_server_setup_fill_chatnet);
signal_remove("server setup read", (SIGNAL_FUNC) sig_server_setup_read);
signal_remove("server setup saved", (SIGNAL_FUNC) sig_server_setup_saved);
}
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