1 |
/* |
2 |
* phandler.C: Generic protocol handling routines. |
3 |
* |
4 |
* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team |
5 |
* Rights to this code are as documented in COPYING. |
6 |
* |
7 |
* |
8 |
* Portions of this file were derived from sources bearing the following license: |
9 |
* Rights to this code are documented in doc/pod/license.pod. |
10 |
* Copyright © 2005-2007 Atheme Project (http://www.atheme.org) |
11 |
*/ |
12 |
|
13 |
static char const rcsid[] = "$Id: phandler.C,v 1.4 2007-08-28 17:08:12 pippijn Exp $"; |
14 |
|
15 |
#include "atheme.h" |
16 |
#include <account/chanacs.h> |
17 |
#include "uplink.h" |
18 |
|
19 |
namespace protocol |
20 |
{ |
21 |
unsigned int |
22 |
handler::server_login (void) |
23 |
{ |
24 |
/* Nothing to do here. */ |
25 |
return 0; |
26 |
} |
27 |
|
28 |
void |
29 |
handler::introduce_nick (user_t *u) |
30 |
{ |
31 |
/* Nothing to do here. */ |
32 |
} |
33 |
|
34 |
void |
35 |
handler::wallops_sts (char const * const text) |
36 |
{ |
37 |
slog (LG_INFO, "Don't know how to send wallops: %s", text); |
38 |
} |
39 |
|
40 |
void |
41 |
handler::join_sts (channel_t *c, user_t *u, bool isnew, char const * const modes) |
42 |
{ |
43 |
/* We can't do anything here. Bail. */ |
44 |
} |
45 |
|
46 |
void |
47 |
handler::chan_lowerts (channel_t *c, user_t *u) |
48 |
{ |
49 |
slog (LG_ERROR, "chan_lowerts() called but not supported!"); |
50 |
join_sts (c, u, true, channel_modes (c, true)); |
51 |
} |
52 |
|
53 |
void |
54 |
handler::kick (char const * const from, char const * const channel, char const * const to, char const * const reason) |
55 |
{ |
56 |
/* We can't do anything here. Bail. */ |
57 |
} |
58 |
|
59 |
void |
60 |
handler::mdchange (char const *target, char const *key, char const *value) |
61 |
{ |
62 |
/* We can't do anything here. Bail. */ |
63 |
} |
64 |
|
65 |
void |
66 |
handler::privmsg (char const * const from, char const * const target, char const * const fmt, ...) |
67 |
{ |
68 |
va_list ap; |
69 |
char *buf; |
70 |
|
71 |
va_start (ap, fmt); |
72 |
vasprintf (&buf, fmt, ap); |
73 |
va_end (ap); |
74 |
|
75 |
slog (LG_INFO, "Cannot send message to %s (%s): don't know how. Load a protocol module perhaps?", target, buf); |
76 |
sfree (buf); |
77 |
} |
78 |
|
79 |
void |
80 |
handler::notice_user_sts (user_t *from, user_t *target, char const * const text) |
81 |
{ |
82 |
slog (LG_INFO, "Cannot send notice to %s (%s): don't know how. Load a protocol module perhaps?", target->nick, text); |
83 |
} |
84 |
|
85 |
void |
86 |
handler::notice_global_sts (user_t *from, char const * const mask, char const * const text) |
87 |
{ |
88 |
slog (LG_INFO, "Cannot send global notice to %s (%s): don't know how. Load a protocol module perhaps?", mask, text); |
89 |
} |
90 |
|
91 |
void |
92 |
handler::notice_channel_sts (user_t *from, channel_t *target, char const * const text) |
93 |
{ |
94 |
slog (LG_INFO, "Cannot send notice to %s (%s): don't know how. Load a protocol module perhaps?", target->name, text); |
95 |
} |
96 |
|
97 |
void |
98 |
handler::wallchops (user_t *sender, channel_t *channel, char const * const message) |
99 |
{ |
100 |
/* ugly, but always works -- jilles */ |
101 |
node_t *n; |
102 |
chanuser_t *cu; |
103 |
|
104 |
LIST_FOREACH (n, channel->members.head) |
105 |
{ |
106 |
cu = (chanuser_t *) n->data; |
107 |
if (cu->user->server != me.me && cu->modes & CMODE_OP) |
108 |
notice (sender->nick, cu->user->nick, "[@%s] %s", channel->name, message); |
109 |
} |
110 |
} |
111 |
|
112 |
void |
113 |
handler::numeric_sts (char const * const from, int numeric, char const * const target, char const * const fmt, ...) |
114 |
{ |
115 |
va_list va; |
116 |
char *buf; |
117 |
|
118 |
va_start (va, fmt); |
119 |
vasprintf (&buf, fmt, va); |
120 |
va_end (va); |
121 |
|
122 |
sts (":%s %d %s %s", from, numeric, target, buf); |
123 |
sfree (buf); |
124 |
} |
125 |
|
126 |
void |
127 |
handler::skill (char const * const from, char const * const nick, char const * const fmt, ...) |
128 |
{ |
129 |
/* cant do anything here. bail. */ |
130 |
} |
131 |
|
132 |
void |
133 |
handler::part_sts (channel_t *c, user_t *u) |
134 |
{ |
135 |
/* cant do anything here. bail. */ |
136 |
} |
137 |
|
138 |
void |
139 |
handler::kline_sts (char const * const server, char const * const user, char const * const host, long duration, char const * const reason) |
140 |
{ |
141 |
/* cant do anything here. bail. */ |
142 |
} |
143 |
|
144 |
void |
145 |
handler::unkline_sts (char const * const server, char const * const user, char const * const host) |
146 |
{ |
147 |
/* cant do anything here. bail. */ |
148 |
} |
149 |
|
150 |
void |
151 |
handler::topic_sts (channel_t *c, char const * const setter, time_t ts, time_t prevts, char const * const topic) |
152 |
{ |
153 |
/* cant do anything here. bail. */ |
154 |
} |
155 |
|
156 |
void |
157 |
handler::mode_sts (char const * const sender, channel_t *target, char const * const modes) |
158 |
{ |
159 |
/* cant do anything here. bail. */ |
160 |
} |
161 |
|
162 |
void |
163 |
handler::ping_sts (void) |
164 |
{ |
165 |
/* cant do anything here. bail. */ |
166 |
} |
167 |
|
168 |
void |
169 |
handler::quit_sts (user_t *u, char const * const reason) |
170 |
{ |
171 |
/* cant do anything here. bail. */ |
172 |
} |
173 |
|
174 |
void |
175 |
handler::ircd_on_login (char const * const origin, char const * const user, char const * const wantedhost) |
176 |
{ |
177 |
/* nothing to do here. */ |
178 |
} |
179 |
|
180 |
bool |
181 |
handler::ircd_on_logout (char const * const origin, char const * const user, char const * const wantedhost) |
182 |
{ |
183 |
/* nothing to do here. */ |
184 |
return false; |
185 |
} |
186 |
|
187 |
void |
188 |
handler::jupe (char const * const server, char const * const reason) |
189 |
{ |
190 |
/* nothing to do here. */ |
191 |
} |
192 |
|
193 |
void |
194 |
handler::sethost_sts (char const * const source, char const * const target, char const * const host) |
195 |
{ |
196 |
/* nothing to do here. */ |
197 |
} |
198 |
|
199 |
void |
200 |
handler::fnc_sts (user_t *source, user_t *u, char const * const newnick, int type) |
201 |
{ |
202 |
if (type == FNC_FORCE) |
203 |
skill (source->nick, u->nick, "Nickname enforcement (%s)", u->nick); |
204 |
} |
205 |
|
206 |
void |
207 |
handler::holdnick_sts (user_t *source, int duration, char const * const nick, myuser_t *account) |
208 |
{ |
209 |
/* nothing to do here. */ |
210 |
} |
211 |
|
212 |
void |
213 |
handler::invite_sts (user_t *source, user_t *target, channel_t *channel) |
214 |
{ |
215 |
/* nothing to do here. */ |
216 |
} |
217 |
|
218 |
void |
219 |
handler::svslogin_sts (char const * const target, char const * const nick, char const * const user, char const * const host, char const * const login) |
220 |
{ |
221 |
/* nothing to do here. */ |
222 |
} |
223 |
|
224 |
void |
225 |
handler::sasl_sts (char const * const target, char const mode, char const * const data) |
226 |
{ |
227 |
/* nothing to do here. */ |
228 |
} |
229 |
|
230 |
node_t * |
231 |
handler::next_matching_ban (channel_t *c, user_t *u, int type, node_t *first) |
232 |
{ |
233 |
chanban_t *cb; |
234 |
node_t *n; |
235 |
char hostbuf[NICKLEN + USERLEN + HOSTLEN]; |
236 |
char realbuf[NICKLEN + USERLEN + HOSTLEN]; |
237 |
char ipbuf[NICKLEN + USERLEN + HOSTLEN]; |
238 |
|
239 |
snprintf (hostbuf, sizeof hostbuf, "%s!%s@%s", u->nick, u->user, u->vhost); |
240 |
snprintf (realbuf, sizeof realbuf, "%s!%s@%s", u->nick, u->user, u->host); |
241 |
/* will be nick!user@ if ip unknown, doesn't matter */ |
242 |
snprintf (ipbuf, sizeof ipbuf, "%s!%s@%s", u->nick, u->user, u->ip); |
243 |
LIST_FOREACH (n, first) |
244 |
{ |
245 |
cb = static_cast<chanban_t *> (n->data); |
246 |
|
247 |
if (cb->type == type && (!match (cb->mask, hostbuf) || !match (cb->mask, realbuf) || !match (cb->mask, ipbuf) || (ircd->flags & IRCD_CIDR_BANS && !match_cidr (cb->mask, ipbuf)))) |
248 |
return n; |
249 |
} |
250 |
return NULL; |
251 |
} |
252 |
|
253 |
node_t * |
254 |
handler::next_matching_host_chanacs (mychan_t *mc, user_t *u, node_t *first) |
255 |
{ |
256 |
chanacs_t *ca; |
257 |
node_t *n; |
258 |
char hostbuf[NICKLEN + USERLEN + HOSTLEN]; |
259 |
char ipbuf[NICKLEN + USERLEN + HOSTLEN]; |
260 |
|
261 |
snprintf (hostbuf, sizeof hostbuf, "%s!%s@%s", u->nick, u->user, u->vhost); |
262 |
/* will be nick!user@ if ip unknown, doesn't matter */ |
263 |
snprintf (ipbuf, sizeof ipbuf, "%s!%s@%s", u->nick, u->user, u->ip); |
264 |
|
265 |
LIST_FOREACH (n, first) |
266 |
{ |
267 |
ca = static_cast<chanacs_t *> (n->data); |
268 |
|
269 |
if (ca->myuser != NULL) |
270 |
continue; |
271 |
if (!match (ca->host, hostbuf) || !match (ca->host, ipbuf) || (ircd->flags & IRCD_CIDR_BANS && !match_cidr (ca->host, ipbuf))) |
272 |
return n; |
273 |
} |
274 |
return NULL; |
275 |
} |
276 |
} // namespace protocol |