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/*
* Copyright (c) 2009 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __WEECHAT_JABBER_SERVER_H
#define __WEECHAT_JABBER_SERVER_H 1
#include <sys/time.h>
#include <regex.h>
#ifdef HAVE_GNUTLS
#include <gnutls/gnutls.h>
#endif
#include <iksemel.h>
enum t_jabber_server_option
{
JABBER_SERVER_OPTION_USERNAME = 0, /* username on server */
JABBER_SERVER_OPTION_SERVER, /* server hostname/IP */
JABBER_SERVER_OPTION_PROXY, /* proxy used for server (optional) */
JABBER_SERVER_OPTION_IPV6, /* use IPv6 protocol */
JABBER_SERVER_OPTION_TLS, /* use TLS cryptographic protocol */
JABBER_SERVER_OPTION_SASL, /* use SASL for auth */
JABBER_SERVER_OPTION_RESOURCE, /* resource */
JABBER_SERVER_OPTION_PASSWORD, /* password */
JABBER_SERVER_OPTION_LOCAL_ALIAS, /* local alias */
JABBER_SERVER_OPTION_AUTOCONNECT, /* autoconnect to server at startup */
JABBER_SERVER_OPTION_AUTORECONNECT, /* autoreconnect when disconnected */
JABBER_SERVER_OPTION_AUTORECONNECT_DELAY, /* delay before next reconnect */
JABBER_SERVER_OPTION_LOCAL_HOSTNAME,/* custom local hostname */
JABBER_SERVER_OPTION_COMMAND, /* command to run once connected */
JABBER_SERVER_OPTION_COMMAND_DELAY, /* delay after execution of command */
JABBER_SERVER_OPTION_AUTOJOIN, /* MUCs to automatically join */
JABBER_SERVER_OPTION_AUTOREJOIN, /* auto rejoin MUCs when kicked */
/* number of server options */
JABBER_SERVER_NUM_OPTIONS,
};
#define JABBER_SERVER_OPTION_BOOLEAN(__server, __index) \
((!weechat_config_option_is_null(__server->options[__index])) ? \
weechat_config_boolean(__server->options[__index]) : \
((!weechat_config_option_is_null(jabber_config_server_default[__index])) ? \
weechat_config_boolean(jabber_config_server_default[__index]) \
: weechat_config_boolean_default(jabber_config_server_default[__index])))
#define JABBER_SERVER_OPTION_INTEGER(__server, __index) \
((!weechat_config_option_is_null(__server->options[__index])) ? \
weechat_config_integer(__server->options[__index]) : \
((!weechat_config_option_is_null(jabber_config_server_default[__index])) ? \
weechat_config_integer(jabber_config_server_default[__index]) \
: weechat_config_integer_default(jabber_config_server_default[__index])))
#define JABBER_SERVER_OPTION_STRING(__server, __index) \
((!weechat_config_option_is_null(__server->options[__index])) ? \
weechat_config_string(__server->options[__index]) : \
((!weechat_config_option_is_null(jabber_config_server_default[__index])) ? \
weechat_config_string(jabber_config_server_default[__index]) \
: weechat_config_string_default(jabber_config_server_default[__index])))
#define JABBER_SERVER_DEFAULT_PORT 5222
#define JABBER_SERVER_DEFAULT_RESOURCE "WeeChat"
#define jabber_server_sendf_queued(server, fmt, argz...) \
if (server) \
{ \
server->queue_msg = 1; \
jabber_server_sendf (server, fmt, ##argz); \
server->queue_msg = 0; \
}
struct t_jabber_server
{
/* user choices */
char *name; /* internal name of server */
struct t_config_option *options[JABBER_SERVER_NUM_OPTIONS];
/* internal vars */
int temp_server; /* temporary server (not saved) */
int reloading_from_config; /* 1 if reloading from config file */
int reloaded_from_config; /* 1 if reloaded from config file */
char *address; /* address from "server" option */
int port; /* port from "server" option */
char *current_ip; /* current IP address */
int sock; /* socket for server (IPv4 or IPv6) */
iksparser *iks_parser; /* parser for libiksemel */
char *iks_id_string; /* string with id (user@server/resource) */
iksid *iks_id; /* id for libiksemel */
char *iks_server_name; /* server name for libiksemel */
char *iks_password; /* password for libiksemel */
iksfilter *iks_filter; /* filter for libiksemel */
iks *iks_roster; /* jabber roster (buddy list) */
int iks_features; /* stream features */
int iks_authorized; /* authorized by jabber server */
struct t_hook *hook_connect; /* connection hook */
struct t_hook *hook_fd; /* hook for server socket */
int is_connected; /* 1 if WeeChat is connected to server */
int tls_connected; /* = 1 if connected with TLS */
#ifdef HAVE_GNUTLS
gnutls_session_t gnutls_sess; /* gnutls session (only if TLS is used) */
#endif
time_t reconnect_start; /* this time + delay = reconnect time */
time_t command_time; /* this time + command_delay = time to */
/* autojoin MUCs */
int reconnect_join; /* 1 if opened MUCs to rejoin */
int disable_autojoin; /* 1 if user asked to not autojoin MUCs */
int is_away; /* 1 is user is marked as away */
char *away_message; /* away message, NULL if not away */
time_t away_time; /* time() when user marking as away */
int lag; /* lag (in milliseconds) */
struct timeval lag_check_time; /* last time lag was checked (ping sent) */
time_t lag_next_check; /* time for next check */
struct t_gui_buffer *buffer; /* GUI buffer allocated for server */
char *buffer_as_string; /* used to return buffer info */
int buddies_count; /* # buddies in roster */
struct t_jabber_buddy *buddies; /* buddies in roster */
struct t_jabber_buddy *last_buddy; /* last buddy in roster */
struct t_jabber_muc *mucs; /* MUCs opened on server */
struct t_jabber_muc *last_muc; /* last opened MUC on server */
struct t_jabber_server *prev_server; /* link to previous server */
struct t_jabber_server *next_server; /* link to next server */
};
/* Jabber messages */
struct t_jabber_message
{
struct t_jabber_server *server; /* server pointer for received msg */
char *data; /* message content */
struct t_jabber_message *next_message; /* link to next message */
};
extern struct t_jabber_server *jabber_servers;
extern struct t_jabber_server *jabber_current_server;
#ifdef HAVE_GNUTLS
extern const int gnutls_cert_type_prio[];
extern const int gnutls_prot_prio[];
#endif
extern struct t_jabber_message *jabber_recv_msgq, *jabber_msgq_last_msg;
extern char *jabber_server_option_string[];
extern char *jabber_server_option_default[];
extern int jabber_server_valid (struct t_jabber_server *server);
extern int jabber_server_search_option (const char *option_name);
extern struct t_jabber_server *jabber_server_search (const char *server_name);
extern int jabber_server_get_muc_count (struct t_jabber_server *server);
extern int jabber_server_get_pv_count (struct t_jabber_server *server);
extern char *jabber_server_get_name_without_port (const char *name);
extern const char *jabber_server_get_local_name (struct t_jabber_server *server);
extern void jabber_server_set_server (struct t_jabber_server *server,
const char *address);
extern void jabber_server_set_nicks (struct t_jabber_server *server,
const char *nicks);
extern void jabber_server_buffer_set_highlight_words (struct t_gui_buffer *buffer);
extern struct t_jabber_server *jabber_server_alloc (const char *name);
extern void jabber_server_set_buffer_title (struct t_jabber_server *server);
extern struct t_gui_buffer *jabber_server_create_buffer (struct t_jabber_server *server,
int all_servers);
extern void jabber_server_set_current_server (struct t_jabber_server *server);
extern int jabber_server_iks_transport_connect_async (iksparser *parser,
void **socketptr,
const char *server,
const char *server_name,
int port,
void *notify_data,
iksAsyncNotify *notify_func);
extern int jabber_server_iks_transport_send (void *socket, const char *data,
size_t len);
extern int jabber_server_iks_transport_recv (void *socket, char *buffer,
size_t buf_len, int timeout);
extern void jabber_server_iks_transport_close (void *socket);
extern int jabber_server_connect (struct t_jabber_server *server);
extern void jabber_server_auto_connect ();
extern void jabber_server_disconnect (struct t_jabber_server *server,
int reconnect);
extern void jabber_server_disconnect_all ();
extern void jabber_server_free_data (struct t_jabber_server *server);
extern void jabber_server_free (struct t_jabber_server *server);
extern void jabber_server_free_all ();
extern struct t_jabber_server *jabber_server_copy (struct t_jabber_server *server,
const char *new_name);
extern int jabber_server_rename (struct t_jabber_server *server,
const char *new_server_name);
extern int jabber_server_recv_cb (void *arg_server, int fd);
extern int jabber_server_timer_cb (void *data, int remaining_calls);
extern int jabber_server_add_to_infolist (struct t_infolist *infolist,
struct t_jabber_server *server);
extern void jabber_server_print_log ();
#endif /* jabber-server.h */
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