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/***************************************************************************\
* *
* BitlBee - An IRC to IM gateway *
* Jabber module - Main file *
* *
* Copyright 2006 Wilmer van der Gaast <wilmer@gaast.net> *
* *
* 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 <glib.h>
#include <string.h>
#include <unistd.h>
#include <ctype.h>
#include <stdio.h>
#include "ssl_client.h"
#include "xmltree.h"
#include "bitlbee.h"
#include "jabber.h"
static void jabber_acc_init( account_t *acc )
{
set_t *s;
s = set_add( &acc->set, "port", "5222", set_eval_int, acc );
s->flags |= ACC_SET_OFFLINE_ONLY;
s = set_add( &acc->set, "priority", "0", set_eval_priority, acc );
s = set_add( &acc->set, "resource", "BitlBee", NULL, acc );
s->flags |= ACC_SET_OFFLINE_ONLY;
s = set_add( &acc->set, "server", NULL, set_eval_account, acc );
s->flags |= ACC_SET_NOSAVE | ACC_SET_OFFLINE_ONLY;
s = set_add( &acc->set, "ssl", "false", set_eval_bool, acc );
s->flags |= ACC_SET_OFFLINE_ONLY;
s = set_add( &acc->set, "tls", "try", set_eval_tls, acc );
s->flags |= ACC_SET_OFFLINE_ONLY;
}
static void jabber_login( account_t *acc )
{
struct gaim_connection *gc = new_gaim_conn( acc );
struct jabber_data *jd = g_new0( struct jabber_data, 1 );
struct ns_srv_reply *srv = NULL;
char *connect_to;
jd->gc = gc;
gc->proto_data = jd;
jd->username = g_strdup( acc->user );
jd->server = strchr( jd->username, '@' );
if( jd->server == NULL )
{
hide_login_progress( gc, "Incomplete account name (format it like <username@jabberserver.name>)" );
signoff( gc );
return;
}
/* So don't think of free()ing jd->server.. :-) */
*jd->server = 0;
jd->server ++;
jd->node_cache = g_hash_table_new_full( g_str_hash, g_str_equal, NULL, jabber_cache_entry_free );
/* Figure out the hostname to connect to. */
if( acc->server )
connect_to = acc->server;
else if( ( srv = srv_lookup( "xmpp-client", "tcp", jd->server ) ) ||
( srv = srv_lookup( "jabber-client", "tcp", jd->server ) ) )
connect_to = srv->name;
else
connect_to = jd->server;
/* For non-SSL connections we can try to use the port # from the SRV
reply, but let's not do that when using SSL, SSL usually runs on
non-standard ports... */
if( set_getbool( &acc->set, "ssl" ) )
{
jd->ssl = ssl_connect( connect_to, set_getint( &acc->set, "port" ), jabber_connected_ssl, gc );
jd->fd = ssl_getfd( jd->ssl );
}
else
{
jd->fd = proxy_connect( connect_to, srv ? srv->port : set_getint( &acc->set, "port" ), jabber_connected_plain, gc );
}
g_free( srv );
}
static void jabber_close( struct gaim_connection *gc )
{
struct jabber_data *jd = gc->proto_data;
jabber_end_stream( gc );
if( jd->r_inpa >= 0 )
b_event_remove( jd->r_inpa );
if( jd->w_inpa >= 0 )
b_event_remove( jd->w_inpa );
if( jd->ssl )
ssl_disconnect( jd->ssl );
if( jd->fd >= 0 )
closesocket( jd->fd );
if( jd->tx_len )
g_free( jd->txq );
g_hash_table_destroy( jd->node_cache );
xt_free( jd->xt );
g_free( jd->away_message );
g_free( jd->username );
g_free( jd );
}
static int jabber_send_im( struct gaim_connection *gc, char *who, char *message, int len, int away )
{
struct xt_node *node;
int st;
/*
event = xt_new_node( "active", NULL, NULL );
xt_add_attr( event, "xlmns", "http://jabber.org/protocol/chatstates" );
event = xt_new_node( "x", NULL, xt_new_node( "composing", NULL, NULL ) );
xt_add_attr( event, "xmlns", "jabber:x:event" );
*/
node = xt_new_node( "body", message, NULL );
node = jabber_make_packet( "message", "chat", who, node );
st = jabber_write_packet( gc, node );
xt_free_node( node );
return st;
}
static GList *jabber_away_states( struct gaim_connection *gc )
{
static GList *l = NULL;
int i;
if( l == NULL )
for( i = 0; jabber_away_state_list[i].full_name; i ++ )
l = g_list_append( l, (void*) jabber_away_state_list[i].full_name );
return l;
}
static void jabber_get_info( struct gaim_connection *gc, char *who )
{
struct xt_node *node;
node = xt_new_node( "query", NULL, NULL );
xt_add_attr( node, "xmlns", "http://jabber.org/protocol/disco#info" );
node = jabber_make_packet( "iq", "get", who, node );
// jabber_cache_add( gc, node, );
jabber_write_packet( gc, node );
}
static void jabber_set_away( struct gaim_connection *gc, char *state_txt, char *message )
{
struct jabber_data *jd = gc->proto_data;
struct jabber_away_state *state;
/* Save all this info. We need it, for example, when changing the priority setting. */
state = (void *) jabber_away_state_by_name( state_txt );
jd->away_state = state ? state : (void *) jabber_away_state_list; /* Fall back to "Away" if necessary. */
g_free( jd->away_message );
jd->away_message = ( message && *message ) ? g_strdup( message ) : NULL;
presence_send_update( gc );
}
static void jabber_add_buddy( struct gaim_connection *gc, char *who )
{
if( jabber_add_to_roster( gc, who, NULL ) )
presence_send_request( gc, who, "subscribe" );
}
static void jabber_remove_buddy( struct gaim_connection *gc, char *who, char *group )
{
if( jabber_remove_from_roster( gc, who ) )
presence_send_request( gc, who, "unsubscribe" );
}
static void jabber_keepalive( struct gaim_connection *gc )
{
/* Just any whitespace character is enough as a keepalive for XMPP sessions. */
jabber_write( gc, "\n", 1 );
/* This runs the garbage collection every minute, which means every packet
is in the cache for about a minute (which should be enough AFAIK). */
jabber_cache_clean( gc );
}
void jabber_init()
{
struct prpl *ret = g_new0( struct prpl, 1 );
ret->name = "jabber";
ret->login = jabber_login;
ret->acc_init = jabber_acc_init;
ret->close = jabber_close;
ret->send_im = jabber_send_im;
ret->away_states = jabber_away_states;
// ret->get_status_string = jabber_get_status_string;
ret->set_away = jabber_set_away;
// ret->set_info = jabber_set_info;
ret->get_info = jabber_get_info;
ret->add_buddy = jabber_add_buddy;
ret->remove_buddy = jabber_remove_buddy;
// ret->chat_send = jabber_chat_send;
// ret->chat_invite = jabber_chat_invite;
// ret->chat_leave = jabber_chat_leave;
// ret->chat_open = jabber_chat_open;
ret->keepalive = jabber_keepalive;
// ret->send_typing = jabber_send_typing;
ret->handle_cmp = g_strcasecmp;
register_protocol( ret );
}
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