1 | /********************************************************************\ |
---|
2 | * BitlBee -- An IRC to other IM-networks gateway * |
---|
3 | * * |
---|
4 | * Copyright 2002-2010 Wilmer van der Gaast and others * |
---|
5 | \********************************************************************/ |
---|
6 | |
---|
7 | /* The IRC-based UI - Sending responses to commands/etc. */ |
---|
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 | #include "bitlbee.h" |
---|
27 | |
---|
28 | void irc_send_num( irc_t *irc, int code, char *format, ... ) |
---|
29 | { |
---|
30 | char text[IRC_MAX_LINE]; |
---|
31 | va_list params; |
---|
32 | |
---|
33 | va_start( params, format ); |
---|
34 | g_vsnprintf( text, IRC_MAX_LINE, format, params ); |
---|
35 | va_end( params ); |
---|
36 | |
---|
37 | irc_write( irc, ":%s %03d %s %s", irc->root->host, code, irc->user->nick ? : "*", text ); |
---|
38 | } |
---|
39 | |
---|
40 | void irc_send_login( irc_t *irc ) |
---|
41 | { |
---|
42 | irc_send_num( irc, 1, ":Welcome to the BitlBee gateway, %s", irc->user->nick ); |
---|
43 | irc_send_num( irc, 2, ":Host %s is running BitlBee " BITLBEE_VERSION " " ARCH "/" CPU ".", irc->root->host ); |
---|
44 | irc_send_num( irc, 3, ":%s", IRCD_INFO ); |
---|
45 | irc_send_num( irc, 4, "%s %s %s %s", irc->root->host, BITLBEE_VERSION, UMODES UMODES_PRIV, CMODES ); |
---|
46 | irc_send_num( irc, 5, "PREFIX=(ov)@+ CHANTYPES=%s CHANMODES=,,,%s NICKLEN=%d NETWORK=BitlBee " |
---|
47 | "CASEMAPPING=rfc1459 MAXTARGETS=1 WATCH=128 :are supported by this server", |
---|
48 | CTYPES, CMODES, MAX_NICK_LENGTH - 1 ); |
---|
49 | irc_send_motd( irc ); |
---|
50 | |
---|
51 | irc_usermsg( irc, "Welcome to the BitlBee gateway!\n\n" |
---|
52 | "If you've never used BitlBee before, please do read the help " |
---|
53 | "information using the \x02help\x02 command. Lots of FAQs are " |
---|
54 | "answered there.\n" |
---|
55 | "If you already have an account on this server, just use the " |
---|
56 | "\x02identify\x02 command to identify yourself." ); |
---|
57 | } |
---|
58 | |
---|
59 | void irc_send_motd( irc_t *irc ) |
---|
60 | { |
---|
61 | int fd; |
---|
62 | |
---|
63 | fd = open( global.conf->motdfile, O_RDONLY ); |
---|
64 | if( fd == -1 ) |
---|
65 | { |
---|
66 | irc_send_num( irc, 422, ":We don't need MOTDs." ); |
---|
67 | } |
---|
68 | else |
---|
69 | { |
---|
70 | char linebuf[80]; /* Max. line length for MOTD's is 79 chars. It's what most IRC networks seem to do. */ |
---|
71 | char *add, max; |
---|
72 | int len; |
---|
73 | |
---|
74 | linebuf[79] = len = 0; |
---|
75 | max = sizeof( linebuf ) - 1; |
---|
76 | |
---|
77 | irc_send_num( irc, 375, ":- %s Message Of The Day - ", irc->root->host ); |
---|
78 | while( read( fd, linebuf + len, 1 ) == 1 ) |
---|
79 | { |
---|
80 | if( linebuf[len] == '\n' || len == max ) |
---|
81 | { |
---|
82 | linebuf[len] = 0; |
---|
83 | irc_send_num( irc, 372, ":- %s", linebuf ); |
---|
84 | len = 0; |
---|
85 | } |
---|
86 | else if( linebuf[len] == '%' ) |
---|
87 | { |
---|
88 | read( fd, linebuf + len, 1 ); |
---|
89 | if( linebuf[len] == 'h' ) |
---|
90 | add = irc->root->host; |
---|
91 | else if( linebuf[len] == 'v' ) |
---|
92 | add = BITLBEE_VERSION; |
---|
93 | else if( linebuf[len] == 'n' ) |
---|
94 | add = irc->user->nick; |
---|
95 | else |
---|
96 | add = "%"; |
---|
97 | |
---|
98 | strncpy( linebuf + len, add, max - len ); |
---|
99 | while( linebuf[++len] ); |
---|
100 | } |
---|
101 | else if( len < max ) |
---|
102 | { |
---|
103 | len ++; |
---|
104 | } |
---|
105 | } |
---|
106 | irc_send_num( irc, 376, ":End of MOTD" ); |
---|
107 | close( fd ); |
---|
108 | } |
---|
109 | } |
---|
110 | |
---|
111 | /* FIXME/REPLACEME */ |
---|
112 | void irc_usermsg( irc_t *irc, char *format, ... ) |
---|
113 | { |
---|
114 | char text[1024]; |
---|
115 | va_list params; |
---|
116 | //irc_user_t *iu; |
---|
117 | |
---|
118 | va_start( params, format ); |
---|
119 | g_vsnprintf( text, sizeof( text ), format, params ); |
---|
120 | va_end( params ); |
---|
121 | |
---|
122 | fprintf( stderr, "%s\n", text ); |
---|
123 | |
---|
124 | /*return( irc_msgfrom( irc, u->nick, text ) );*/ |
---|
125 | } |
---|
126 | |
---|
127 | void irc_send_join( irc_channel_t *ic, irc_user_t *iu ) |
---|
128 | { |
---|
129 | irc_t *irc = ic->irc; |
---|
130 | |
---|
131 | irc_write( irc, ":%s!%s@%s JOIN :%s", iu->nick, iu->user, iu->host, ic->name ); |
---|
132 | |
---|
133 | if( iu == irc->user ) |
---|
134 | { |
---|
135 | irc_write( irc, ":%s MODE %s +%s", irc->root->host, ic->name, ic->mode ); |
---|
136 | irc_send_names( ic ); |
---|
137 | irc_send_topic( ic, FALSE ); |
---|
138 | } |
---|
139 | } |
---|
140 | |
---|
141 | void irc_send_part( irc_channel_t *ic, irc_user_t *iu, const char *reason ) |
---|
142 | { |
---|
143 | irc_write( ic->irc, ":%s!%s@%s PART %s :%s", iu->nick, iu->user, iu->host, ic->name, reason ); |
---|
144 | } |
---|
145 | |
---|
146 | void irc_send_names( irc_channel_t *ic ) |
---|
147 | { |
---|
148 | GSList *l; |
---|
149 | char namelist[385] = ""; |
---|
150 | //char *ops = set_getstr( &ic->irc->b->set, "ops" ); |
---|
151 | |
---|
152 | /* RFCs say there is no error reply allowed on NAMES, so when the |
---|
153 | channel is invalid, just give an empty reply. */ |
---|
154 | for( l = ic->users; l; l = l->next ) |
---|
155 | { |
---|
156 | irc_user_t *iu = l->data; |
---|
157 | |
---|
158 | if( strlen( namelist ) + strlen( iu->nick ) > sizeof( namelist ) - 4 ) |
---|
159 | { |
---|
160 | irc_send_num( ic->irc, 353, "= %s :%s", ic->name, namelist ); |
---|
161 | *namelist = 0; |
---|
162 | } |
---|
163 | |
---|
164 | /* |
---|
165 | if( u->ic && !u->away && set_getbool( &irc->set, "away_devoice" ) ) |
---|
166 | strcat( namelist, "+" ); |
---|
167 | else if( ( strcmp( u->nick, irc->mynick ) == 0 && ( strcmp( ops, "root" ) == 0 || strcmp( ops, "both" ) == 0 ) ) || |
---|
168 | ( strcmp( u->nick, irc->nick ) == 0 && ( strcmp( ops, "user" ) == 0 || strcmp( ops, "both" ) == 0 ) ) ) |
---|
169 | strcat( namelist, "@" ); |
---|
170 | */ |
---|
171 | |
---|
172 | strcat( namelist, iu->nick ); |
---|
173 | strcat( namelist, " " ); |
---|
174 | } |
---|
175 | |
---|
176 | if( *namelist ) |
---|
177 | irc_send_num( ic->irc, 353, "= %s :%s", ic->name, namelist ); |
---|
178 | |
---|
179 | irc_send_num( ic->irc, 366, "%s :End of /NAMES list", ic->name ); |
---|
180 | } |
---|
181 | |
---|
182 | void irc_send_topic( irc_channel_t *ic, gboolean topic_change ) |
---|
183 | { |
---|
184 | if( topic_change && ic->topic_who ) |
---|
185 | { |
---|
186 | irc_write( ic->irc, ":%s TOPIC %s :%s", ic->topic_who, |
---|
187 | ic->name, ic->topic && *ic->topic ? ic->topic : "" ); |
---|
188 | } |
---|
189 | else if( ic->topic ) |
---|
190 | { |
---|
191 | irc_send_num( ic->irc, 332, "%s :%s", ic->name, ic->topic ); |
---|
192 | if( ic->topic_who ) |
---|
193 | irc_send_num( ic->irc, 333, "%s %s %d", |
---|
194 | ic->name, ic->topic_who, (int) ic->topic_time ); |
---|
195 | } |
---|
196 | else |
---|
197 | irc_send_num( ic->irc, 331, "%s :No topic for this channel", ic->name ); |
---|
198 | } |
---|
199 | |
---|
200 | void irc_send_whois( irc_user_t *iu ) |
---|
201 | { |
---|
202 | irc_t *irc = iu->irc; |
---|
203 | |
---|
204 | irc_send_num( irc, 311, "%s %s %s * :%s", |
---|
205 | iu->nick, iu->user, iu->host, iu->fullname ); |
---|
206 | |
---|
207 | /* |
---|
208 | if( u->ic ) |
---|
209 | irc_send_num( irc, 312, "%s %s.%s :%s network", u->nick, u->ic->acc->user, |
---|
210 | u->ic->acc->server && *u->ic->acc->server ? u->ic->acc->server : "", |
---|
211 | u->ic->acc->prpl->name ); |
---|
212 | else |
---|
213 | irc_send_num( irc, 312, "%s %s :%s", u->nick, irc->myhost, IRCD_INFO ); |
---|
214 | */ |
---|
215 | |
---|
216 | /* |
---|
217 | if( u->away ) |
---|
218 | irc_send_num( irc, 301, "%s :%s", u->nick, u->away ); |
---|
219 | if( u->status_msg ) |
---|
220 | irc_send_num( irc, 333, "%s :Status: %s", u->nick, u->status_msg ); |
---|
221 | */ |
---|
222 | |
---|
223 | irc_send_num( irc, 318, "%s :End of /WHOIS list", iu->nick ); |
---|
224 | } |
---|
225 | |
---|
226 | void irc_send_who( irc_t *irc, GSList *l, const char *channel ) |
---|
227 | { |
---|
228 | while( l ) |
---|
229 | { |
---|
230 | irc_user_t *iu = l->data; |
---|
231 | /* TODO(wilmer): Restore away/channel information here */ |
---|
232 | irc_send_num( irc, 352, "%s %s %s %s %s %c :0 %s", |
---|
233 | "*", iu->user, iu->host, irc->root->host, |
---|
234 | iu->nick, 'H', iu->fullname ); |
---|
235 | l = l->next; |
---|
236 | } |
---|
237 | |
---|
238 | irc_send_num( irc, 315, "%s :End of /WHO list", channel ); |
---|
239 | } |
---|
240 | |
---|
241 | void irc_send_msg( irc_user_t *iu, const char *type, const char *dst, const char *msg ) |
---|
242 | { |
---|
243 | irc_write( iu->irc, ":%s!%s@%s %s %s :%s", |
---|
244 | iu->nick, iu->user, iu->host, type, dst, msg ); |
---|
245 | } |
---|