source: irc.h @ 24b8bbb

Last change on this file since 24b8bbb was 24b8bbb, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-04-12T00:06:49Z

Start handling CTCPs, in a saner way than before.

  • Property mode set to 100644
File size: 5.9 KB
Line 
1  /********************************************************************\
2  * BitlBee -- An IRC to other IM-networks gateway                     *
3  *                                                                    *
4  * Copyright 2002-2004 Wilmer van der Gaast and others                *
5  \********************************************************************/
6
7/* The IRC-based UI (for now the only one)                              */
8
9/*
10  This program is free software; you can redistribute it and/or modify
11  it under the terms of the GNU General Public License as published by
12  the Free Software Foundation; either version 2 of the License, or
13  (at your option) any later version.
14
15  This program is distributed in the hope that it will be useful,
16  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  GNU General Public License for more details.
19
20  You should have received a copy of the GNU General Public License with
21  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
22  if not, write to the Free Software Foundation, Inc., 59 Temple Place,
23  Suite 330, Boston, MA  02111-1307  USA
24*/
25
26#ifndef _IRC_H
27#define _IRC_H
28
29#define IRC_MAX_LINE 512
30#define IRC_MAX_ARGS 8
31
32#define IRC_LOGIN_TIMEOUT 60
33#define IRC_PING_STRING "PinglBee"
34
35#define UMODES "abisw"     /* Allowed umodes (although they mostly do nothing) */
36#define UMODES_PRIV "Ro"   /* Allowed, but not by user directly */
37#define UMODES_KEEP "R"    /* Don't allow unsetting using /MODE */
38#define CMODES "nt"        /* Allowed modes */
39#define CMODE "t"          /* Default mode */
40#define UMODE "s"          /* Default mode */
41
42#define CTYPES "&#"        /* Valid channel name prefixes */
43
44typedef enum
45{
46        USTATUS_OFFLINE = 0,
47        USTATUS_AUTHORIZED = 1,
48        USTATUS_LOGGED_IN = 2,
49        USTATUS_IDENTIFIED = 4,
50        USTATUS_SHUTDOWN = 8
51} irc_status_t;
52
53struct irc_user;
54
55typedef struct irc
56{
57        int fd;
58        irc_status_t status;
59        double last_pong;
60        int pinging;
61        char *sendbuffer;
62        char *readbuffer;
63        GIConv iconv, oconv;
64
65        struct irc_user *root;
66        struct irc_user *user;
67       
68        char *last_root_cmd;
69
70        char *password; /* HACK: Used to save the user's password, but before
71                           logging in, this may contain a password we should
72                           send to identify after USER/NICK are received. */
73
74        char umode[8];
75       
76        struct query *queries;
77        GSList *file_transfers;
78       
79        GSList *users, *channels;
80        GHashTable *nick_user_hash;
81        GHashTable *watches;
82
83        gint r_watch_source_id;
84        gint w_watch_source_id;
85        gint ping_source_id;
86       
87        struct bee *b;
88} irc_t;
89
90typedef enum
91{
92        IRC_USER_PRIVATE = 1,
93} irc_user_flags_t;
94
95typedef struct irc_user
96{
97        irc_t *irc;
98       
99        char *nick;
100        char *user;
101        char *host;
102        char *fullname;
103       
104        /* Nickname in lowercase for case sensitive searches */
105        char *key;
106       
107        irc_user_flags_t flags;
108       
109        char *sendbuf;
110        int sendbuf_len;
111        guint sendbuf_timer;
112        //int sendbuf_flags;
113       
114        struct bee_user *bu;
115       
116        const struct irc_user_funcs *f;
117} irc_user_t;
118
119struct irc_user_funcs
120{
121        gboolean (*privmsg)( irc_user_t *iu, const char *msg );
122        gboolean (*ctcp)( irc_user_t *iu, char * const* ctcp );
123};
124
125extern const struct irc_user_funcs irc_user_root_funcs;
126extern const struct irc_user_funcs irc_user_self_funcs;
127
128typedef enum
129{
130        IRC_CHANNEL_JOINED = 1,
131} irc_channel_flags_t;
132
133typedef struct irc_channel
134{
135        irc_t *irc;
136        char *name;
137        char mode[8];
138        int flags;
139       
140        char *topic;
141        char *topic_who;
142        time_t topic_time;
143       
144        GSList *users;
145        struct set *set;
146       
147        const struct irc_channel_funcs *f;
148} irc_channel_t;
149
150struct irc_channel_funcs
151{
152        gboolean (*privmsg)( irc_channel_t *iu, const char *msg );
153};
154
155extern const struct bee_ui_funcs irc_ui_funcs;
156
157/* irc.c */
158extern GSList *irc_connection_list;
159
160irc_t *irc_new( int fd );
161void irc_abort( irc_t *irc, int immed, char *format, ... ) G_GNUC_PRINTF( 3, 4 );
162void irc_free( irc_t *irc );
163void irc_setpass (irc_t *irc, const char *pass);
164
165void irc_process( irc_t *irc );
166char **irc_parse_line( char *line );
167char *irc_build_line( char **cmd );
168
169void irc_write( irc_t *irc, char *format, ... ) G_GNUC_PRINTF( 2, 3 );
170void irc_write_all( int now, char *format, ... ) G_GNUC_PRINTF( 2, 3 );
171void irc_vawrite( irc_t *irc, char *format, va_list params );
172
173int irc_check_login( irc_t *irc );
174
175void irc_umode_set( irc_t *irc, const char *s, gboolean allow_priv );
176
177/* irc_channel.c */
178irc_channel_t *irc_channel_new( irc_t *irc, const char *name );
179irc_channel_t *irc_channel_by_name( irc_t *irc, const char *name );
180int irc_channel_free( irc_channel_t *ic );
181int irc_channel_add_user( irc_channel_t *ic, irc_user_t *iu );
182int irc_channel_del_user( irc_channel_t *ic, irc_user_t *iu );
183gboolean irc_channel_has_user( irc_channel_t *ic, irc_user_t *iu );
184int irc_channel_set_topic( irc_channel_t *ic, const char *topic, const irc_user_t *who );
185gboolean irc_channel_name_ok( const char *name );
186
187/* irc_commands.c */
188void irc_exec( irc_t *irc, char **cmd );
189
190/* irc_send.c */
191void irc_send_num( irc_t *irc, int code, char *format, ... ) G_GNUC_PRINTF( 3, 4 );
192void irc_send_login( irc_t *irc );
193void irc_send_motd( irc_t *irc );
194void irc_usermsg( irc_t *irc, char *format, ... );
195void irc_send_join( irc_channel_t *ic, irc_user_t *iu );
196void irc_send_part( irc_channel_t *ic, irc_user_t *iu, const char *reason );
197void irc_send_names( irc_channel_t *ic );
198void irc_send_topic( irc_channel_t *ic, gboolean topic_change );
199void irc_send_whois( irc_user_t *iu );
200void irc_send_who( irc_t *irc, GSList *l, const char *channel );
201void irc_send_msg( irc_user_t *iu, const char *type, const char *dst, const char *msg, const char *prefix );
202void irc_send_msg_raw( irc_user_t *iu, const char *type, const char *dst, const char *msg );
203void irc_send_nick( irc_user_t *iu, const char *new );
204
205/* irc_user.c */
206irc_user_t *irc_user_new( irc_t *irc, const char *nick );
207int irc_user_free( irc_t *irc, irc_user_t *iu );
208irc_user_t *irc_user_by_name( irc_t *irc, const char *nick );
209int irc_user_set_nick( irc_user_t *iu, const char *new );
210gint irc_user_cmp( gconstpointer a_, gconstpointer b_ );
211
212#endif
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