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3686d92cb5aa0676601f2e8ee6a2cea74e215bbd
weechat/src/irc/irc.h
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Sebastien Helleu 3686d92cb5 Added DCC CHAT (send & recv)
2005-02-27 02:40:11 +00:00

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/*
* Copyright (c) 2003-2005 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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __WEECHAT_IRC_H
#define __WEECHAT_IRC_H 1
#include <time.h>
#include <sys/time.h>
#include <sys/types.h>
#include "../gui/gui.h"
/* prefixes for chat window */
#define PREFIX_SERVER "-@-"
#define PREFIX_INFO "-=-"
#define PREFIX_ACTION_ME "-*-"
#define PREFIX_JOIN "-->"
#define PREFIX_PART "<--"
#define PREFIX_QUIT "<--"
#define PREFIX_ERROR "=!="
#define PREFIX_PLUGIN "-P-"
#define CHANNEL_PREFIX "#&+!"
/* channel modes */
#define NUM_CHANNEL_MODES 7
#define CHANNEL_MODE_INVITE 0
#define CHANNEL_MODE_KEY 1
#define CHANNEL_MODE_LIMIT 2
#define CHANNEL_MODE_MODERATED 3
#define CHANNEL_MODE_NO_MSG_OUT 4
#define CHANNEL_MODE_SECRET 5
#define CHANNEL_MODE_TOPIC 6
#define SET_CHANNEL_MODE(channel, set, mode) \
if (set) \
channel->modes[mode] = channel_modes[mode]; \
else \
channel->modes[mode] = ' ';
#define DEFAULT_IRC_PORT 6667
/* DCC types & status */
#define DCC_CHAT_RECV 0 /* receiving DCC chat */
#define DCC_CHAT_SEND 1 /* sending DCC chat */
#define DCC_FILE_RECV 2 /* incoming DCC file */
#define DCC_FILE_SEND 3 /* sending DCC file */
#define DCC_WAITING 0 /* waiting for host answer */
#define DCC_CONNECTING 1 /* connecting to host */
#define DCC_ACTIVE 2 /* sending/receiving data */
#define DCC_DONE 3 /* transfer done */
#define DCC_FAILED 4 /* DCC failed */
#define DCC_ABORTED 5 /* DCC aborted by user */
#define DCC_IS_CHAT(type) ((type == DCC_CHAT_RECV) || (type == DCC_CHAT_SEND))
#define DCC_IS_FILE(type) ((type == DCC_FILE_RECV) || (type == DCC_FILE_SEND))
#define DCC_IS_RECV(type) ((type == DCC_CHAT_RECV) || (type == DCC_FILE_RECV))
#define DCC_IS_SEND(type) ((type == DCC_CHAT_SEND) || (type == DCC_FILE_SEND))
#define DCC_ENDED(status) ((status == DCC_DONE) || (status == DCC_FAILED) || \
(status == DCC_ABORTED))
/* nick types */
typedef struct t_irc_nick t_irc_nick;
struct t_irc_nick
{
char *nick; /* nickname */
int is_chanowner; /* chan owner? (specific to unrealircd) */
int is_chanadmin; /* chan admin? (specific to unrealircd) */
int is_op; /* operator privileges? */
int is_halfop; /* half operaor privileges? */
int has_voice; /* nick has voice? */
int is_away; /* = 1 if nick is away, otherwise 0 */
int color; /* color for nickname in chat window */
t_irc_nick *prev_nick; /* link to previous nick on the channel */
t_irc_nick *next_nick; /* link to next nick on the channel */
};
/* channel types */
typedef struct t_irc_channel t_irc_channel;
#define CHAT_UNKNOWN -1
#define CHAT_CHANNEL 0
#define CHAT_PRIVATE 1
struct t_irc_channel
{
int type; /* channel type */
void *dcc_chat; /* DCC CHAT pointer (NULL if not DCC) */
char *name; /* name of channel (exemple: "#abc") */
char *topic; /* topic of channel (host for private) */
char modes[NUM_CHANNEL_MODES+1];/* channel modes */
int limit; /* user limit (0 is limit not set) */
char *key; /* channel key (NULL if no key is set) */
int checking_away; /* = 1 if checking away with WHO cmd */
t_irc_nick *nicks; /* nicks on the channel */
t_irc_nick *last_nick; /* last nick on the channel */
t_gui_buffer *buffer; /* GUI buffer allocated for channel */
t_irc_channel *prev_channel; /* link to previous channel */
t_irc_channel *next_channel; /* link to next channel */
};
/* server types */
typedef struct t_irc_server t_irc_server;
struct t_irc_server
{
/* user choices */
char *name; /* name of server (only for display) */
int autoconnect; /* = 1 if auto connect at startup */
int autoreconnect; /* = 1 if auto reco when disconnected */
int autoreconnect_delay; /* delay before trying again reconnect */
int command_line; /* server was given on command line */
char *address; /* address of server (IP or name) */
int port; /* port for server (6667 by default) */
char *password; /* password for server */
char *nick1; /* first nickname for the server */
char *nick2; /* alternate nickname */
char *nick3; /* 2nd alternate nickname */
char *username; /* user name */
char *realname; /* real name */
char *command; /* command to run once connected */
int command_delay; /* delay after execution of command */
char *autojoin; /* channels to automatically join */
int autorejoin; /* auto rejoin channels when kicked */
/* internal vars */
pid_t child_pid; /* pid of child process (connecting) */
int child_read; /* to read into child pipe */
int child_write; /* to write into child pipe */
int sock; /* socket for server */
int is_connected; /* 1 if WeeChat is connected to server */
char *unterminated_message; /* beginning of a message in input buf */
char *nick; /* current nickname */
time_t reconnect_start; /* this time + delay = reconnect time */
int reconnect_join; /* 1 if channels opened to rejoin */
int is_away; /* 1 is user is marker as 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 */
t_gui_buffer *buffer; /* GUI buffer allocated for server */
t_irc_channel *channels; /* opened channels on server */
t_irc_channel *last_channel; /* last opened channal on server */
t_irc_server *prev_server; /* link to previous server */
t_irc_server *next_server; /* link to next server */
};
/* irc commands */
typedef struct t_irc_command t_irc_command;
struct t_irc_command
{
char *command_name; /* command name (internal or IRC cmd) */
char *command_description; /* command description */
char *arguments; /* command parameters */
char *arguments_description; /* parameters description */
int min_arg, max_arg; /* min & max number of parameters */
int need_connection; /* = 1 if cmd needs server connection */
int (*cmd_function_args)(t_irc_server *, int, char **);
/* function called when user enters cmd */
int (*cmd_function_1arg)(t_irc_server *, char *);
/* function called when user enters cmd */
int (*recv_function)(t_irc_server *, char *, char *);
/* function called when cmd is received */
};
/* irc messages */
typedef struct t_irc_message t_irc_message;
struct t_irc_message
{
t_irc_server *server; /* server pointer for received msg */
char *data; /* message content */
t_irc_message *next_message; /* link to next message */
};
/* DCC */
typedef struct t_irc_dcc t_irc_dcc;
struct t_irc_dcc
{
t_irc_server *server; /* irc server */
t_irc_channel *channel; /* irc channel (for DCC chat only) */
int type; /* DCC type (send or receive) */
int status; /* DCC status (waiting, sending, ..) */
unsigned long addr; /* IP address */
int port; /* port */
char *nick; /* remote nick */
int sock; /* socket for connection */
char *unterminated_message; /* beginning of a message in input buf */
int file; /* local file (for reading or writing) */
char *filename; /* filename (given by sender) */
char *local_filename; /* local filename (with path) */
int filename_suffix; /* suffix (.1 for ex) if renaming file */
unsigned long size; /* file size */
unsigned long pos; /* number of bytes received/sent */
unsigned long ack; /* number of bytes received OK */
t_irc_dcc *prev_dcc; /* link to previous dcc file/chat */
t_irc_dcc *next_dcc; /* link to next dcc file/chat */
};
extern t_irc_command irc_commands[];
extern t_irc_server *irc_servers;
extern t_irc_message *recv_msgq, *msgq_last_msg;
extern int check_away;
extern t_irc_dcc *dcc_list;
extern char *dcc_status_string[6];
extern char *channel_modes;
/* server functions (irc-server.c) */
extern void server_init (t_irc_server *);
extern int server_init_with_url (char *, t_irc_server *);
extern t_irc_server *server_alloc ();
extern void server_destroy (t_irc_server *);
extern void server_free (t_irc_server *);
extern void server_free_all ();
extern t_irc_server *server_new (char *, int, int, int, int, char *, int, char *,
char *, char *, char *, char *, char *, char *,
int, char *, int);
extern int server_send (t_irc_server *, char *, int);
extern void server_sendf (t_irc_server *, char *, ...);
extern void server_recv (t_irc_server *);
extern void server_child_read (t_irc_server *);
extern int server_connect (t_irc_server *);
extern void server_reconnect (t_irc_server *);
extern void server_auto_connect (int);
extern void server_disconnect (t_irc_server *, int);
extern void server_disconnect_all ();
extern t_irc_server *server_search (char *);
extern int server_get_number_connected ();
extern int server_name_already_exists (char *);
extern void server_remove_away ();
extern void server_check_away ();
extern void server_set_away (t_irc_server *, char *, int);
/* channel functions (irc-channel.c) */
extern t_irc_channel *channel_new (t_irc_server *, int, char *, int);
extern void channel_free (t_irc_server *, t_irc_channel *);
extern void channel_free_all (t_irc_server *);
extern t_irc_channel *channel_search (t_irc_server *, char *);
extern int string_is_channel (char *);
extern void channel_remove_away (t_irc_channel *);
extern void channel_check_away (t_irc_server *, t_irc_channel *);
extern void channel_set_away (t_irc_channel *, char *, int);
extern int channel_create_dcc (t_irc_dcc *);
extern void channel_remove_dcc (t_irc_dcc *);
/* nick functions (irc-nick.c) */
extern t_irc_nick *nick_new (t_irc_channel *, char *, int, int, int, int, int);
extern void nick_resort (t_irc_channel *, t_irc_nick *);
extern void nick_change (t_irc_channel *, t_irc_nick *, char *);
extern void nick_free (t_irc_channel *, t_irc_nick *);
extern void nick_free_all (t_irc_channel *);
extern t_irc_nick *nick_search (t_irc_channel *, char *);
extern void nick_count (t_irc_channel *, int *, int *, int *, int *, int *);
extern int nick_get_max_length (t_irc_channel *);
extern void nick_set_away (t_irc_channel *, t_irc_nick *, int);
/* DCC functions (irc-dcc.c) */
extern void dcc_redraw (int);
extern void dcc_free (t_irc_dcc *);
extern void dcc_close (t_irc_dcc *, int);
extern void dcc_accept (t_irc_dcc *);
extern t_irc_dcc *dcc_add (t_irc_server *, int, unsigned long, int, char *, int,
char *, char *, unsigned long);
extern void dcc_send_request (t_irc_server *, int, char *, char *);
extern void dcc_chat_sendf (t_irc_dcc *, char *, ...);
extern void dcc_handle ();
extern void dcc_end ();
/* IRC display (irc-diplay.c) */
extern void irc_display_prefix (/*@null@*/ t_gui_buffer *, char *);
extern void irc_display_nick (t_gui_buffer *, t_irc_nick *, int, int, int, int);
extern void irc_display_mode (t_gui_buffer *, char *, char, char *, char *,
char *, char *);
extern void irc_display_server (t_irc_server *ptr_server);
/* IRC protocol (irc-commands.c) */
extern int irc_recv_command (t_irc_server *, char *, char *, char *, char *);
extern void irc_login (t_irc_server *);
/* IRC commands issued by user */
extern int irc_cmd_send_admin (t_irc_server *, char *);
extern int irc_cmd_send_away (t_irc_server *, char *);
extern int irc_cmd_send_ctcp (t_irc_server *, char *);
extern int irc_cmd_send_dcc (t_irc_server *, char *);
extern int irc_cmd_send_deop (t_irc_server *, int, char **);
extern int irc_cmd_send_devoice (t_irc_server *, int, char **);
extern int irc_cmd_send_die (t_irc_server *, char *);
extern int irc_cmd_send_info (t_irc_server *, char *);
extern int irc_cmd_send_invite (t_irc_server *, char *);
extern int irc_cmd_send_ison (t_irc_server *, char *);
extern int irc_cmd_send_join (t_irc_server *, char *);
extern int irc_cmd_send_kick (t_irc_server *, char *);
extern int irc_cmd_send_kill (t_irc_server *, char *);
extern int irc_cmd_send_links (t_irc_server *, char *);
extern int irc_cmd_send_list (t_irc_server *, char *);
extern int irc_cmd_send_lusers (t_irc_server *, char *);
extern int irc_send_me (t_irc_server *, t_irc_channel *, char *);
extern int irc_send_me_all_channels (t_irc_server *, char *);
extern int irc_cmd_send_me (t_irc_server *, char *);
extern int irc_cmd_send_mode (t_irc_server *, char *);
extern int irc_cmd_send_motd (t_irc_server *, char *);
extern int irc_cmd_send_msg (t_irc_server *, char *);
extern int irc_cmd_send_names (t_irc_server *, char *);
extern int irc_cmd_send_nick (t_irc_server *, int, char **);
extern int irc_cmd_send_notice (t_irc_server *, char *);
extern int irc_cmd_send_op (t_irc_server *, int, char **);
extern int irc_cmd_send_oper (t_irc_server *, char *);
extern int irc_cmd_send_part (t_irc_server *, char *);
extern int irc_cmd_send_ping (t_irc_server *, char *);
extern int irc_cmd_send_pong (t_irc_server *, char *);
extern int irc_cmd_send_query (t_irc_server *, char *);
extern int irc_cmd_send_quit (t_irc_server *, char *);
extern int irc_cmd_send_quote (t_irc_server *, char *);
extern int irc_cmd_send_rehash (t_irc_server *, char *);
extern int irc_cmd_send_restart (t_irc_server *, char *);
extern int irc_cmd_send_service (t_irc_server *, char *);
extern int irc_cmd_send_servlist (t_irc_server *, char *);
extern int irc_cmd_send_squery (t_irc_server *, char *);
extern int irc_cmd_send_squit (t_irc_server *, char *);
extern int irc_cmd_send_stats (t_irc_server *, char *);
extern int irc_cmd_send_summon (t_irc_server *, char *);
extern int irc_cmd_send_time (t_irc_server *, char *);
extern int irc_cmd_send_topic (t_irc_server *, char *);
extern int irc_cmd_send_trace (t_irc_server *, char *);
extern int irc_cmd_send_userhost (t_irc_server *, char *);
extern int irc_cmd_send_users (t_irc_server *, char *);
extern int irc_cmd_send_version (t_irc_server *, char *);
extern int irc_cmd_send_voice (t_irc_server *, int, char **);
extern int irc_cmd_send_wallops (t_irc_server *, char *);
extern int irc_cmd_send_who (t_irc_server *, char *);
extern int irc_cmd_send_whois (t_irc_server *, char *);
extern int irc_cmd_send_whowas (t_irc_server *, char *);
/* IRC commands executed when received from server */
extern int irc_cmd_recv_error (t_irc_server *, char *, char *);
extern int irc_cmd_recv_join (t_irc_server *, char *, char *);
extern int irc_cmd_recv_kick (t_irc_server *, char *, char *);
extern int irc_cmd_recv_mode (t_irc_server *, char *, char *);
extern int irc_cmd_recv_nick (t_irc_server *, char *, char *);
extern int irc_cmd_recv_notice (t_irc_server *, char *, char *);
extern int irc_cmd_recv_part (t_irc_server *, char *, char *);
extern int irc_cmd_recv_ping (t_irc_server *, char *, char *);
extern int irc_cmd_recv_pong (t_irc_server *, char *, char *);
extern int irc_cmd_recv_privmsg (t_irc_server *, char *, char *);
extern int irc_cmd_recv_quit (t_irc_server *, char *, char *);
extern int irc_cmd_recv_server_msg (t_irc_server *, char *, char *);
extern int irc_cmd_recv_server_reply (t_irc_server *, char *, char *);
extern int irc_cmd_recv_topic (t_irc_server *, char *, char *);
extern int irc_cmd_recv_001 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_004 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_301 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_302 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_303 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_305 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_306 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_311 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_312 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_313 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_314 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_315 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_317 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_318 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_319 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_320 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_321 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_322 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_323 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_324 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_329 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_331 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_332 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_333 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_351 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_352 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_353 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_365 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_366 (t_irc_server *, char *, char *);
extern int irc_cmd_recv_433 (t_irc_server *, char *, char *);
#endif /* irc.h */
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