1 |
pippijn |
1.9 |
/** |
2 |
|
|
* servtree.C: Services binary tree manipulation. (add_service, del_service, et al.) |
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 |
pippijn |
1.4 |
* Copyright © 2005-2006 Atheme Development Group |
11 |
pippijn |
1.1 |
*/ |
12 |
|
|
|
13 |
pippijn |
1.10 |
static char const rcsid[] = "$Id: servtree.C,v 1.9 2007-09-16 18:54:45 pippijn Exp $"; |
14 |
pippijn |
1.1 |
|
15 |
|
|
#include "atheme.h" |
16 |
pippijn |
1.10 |
#include <libermyth.h> |
17 |
pippijn |
1.8 |
#include "servers.h" |
18 |
pippijn |
1.4 |
#include <boost/foreach.hpp> |
19 |
pippijn |
1.1 |
|
20 |
pippijn |
1.4 |
service_map services; |
21 |
pippijn |
1.1 |
|
22 |
|
|
static void |
23 |
|
|
dummy_handler (sourceinfo_t *si, int parc, char **parv) |
24 |
|
|
{ |
25 |
|
|
} |
26 |
|
|
|
27 |
|
|
void |
28 |
|
|
servtree_init (void) |
29 |
|
|
{ |
30 |
pippijn |
1.4 |
#if 0 |
31 |
pippijn |
1.1 |
service_heap = BlockHeapCreate (sizeof (service_t), 12); |
32 |
pippijn |
1.4 |
#endif |
33 |
pippijn |
1.1 |
} |
34 |
|
|
|
35 |
|
|
static void |
36 |
|
|
me_me_init (void) |
37 |
|
|
{ |
38 |
|
|
if (me.numeric) |
39 |
|
|
init_uid (); |
40 |
|
|
me.me = server_add (me.name, 0, NULL, me.numeric ? me.numeric : NULL, me.desc); |
41 |
|
|
} |
42 |
|
|
|
43 |
|
|
service_t * |
44 |
pippijn |
1.4 |
add_service (char const * const name, char const * const user, char const * const host, char const * const real, void (*handler) (sourceinfo_t *si, int parc, char *parv[]), cmdvec &cmdtree) |
45 |
pippijn |
1.1 |
{ |
46 |
|
|
service_t *sptr; |
47 |
|
|
user_t *u; |
48 |
|
|
|
49 |
|
|
if (me.me == NULL) |
50 |
|
|
me_me_init (); |
51 |
|
|
|
52 |
|
|
if (name == NULL) |
53 |
|
|
{ |
54 |
|
|
slog (LG_INFO, "add_service(): Bad error! We were given a NULL pointer for service name!"); |
55 |
|
|
return NULL; |
56 |
|
|
} |
57 |
|
|
|
58 |
|
|
if ((sptr = find_service (name))) |
59 |
|
|
{ |
60 |
|
|
slog (LG_DEBUG, "add_service(): Service `%s' already exists.", name); |
61 |
|
|
return NULL; |
62 |
|
|
} |
63 |
|
|
|
64 |
pippijn |
1.4 |
sptr = new service_t; |
65 |
pippijn |
1.1 |
|
66 |
|
|
sptr->name = sstrdup (name); |
67 |
|
|
sptr->user = sstrdup (user); |
68 |
|
|
sptr->host = sstrdup (host); |
69 |
|
|
sptr->real = sstrdup (real); |
70 |
|
|
|
71 |
|
|
/* Display name, either <Service> or <Service>@<Server> */ |
72 |
|
|
sptr->disp = service_name (name); |
73 |
|
|
|
74 |
|
|
if (me.numeric && *me.numeric) |
75 |
|
|
sptr->uid = sstrdup (uid_get ()); |
76 |
|
|
|
77 |
|
|
sptr->handler = handler; |
78 |
|
|
sptr->notice_handler = dummy_handler; |
79 |
|
|
|
80 |
|
|
sptr->cmdtree = &cmdtree; |
81 |
pippijn |
1.7 |
sptr->chanmsg = false; |
82 |
pippijn |
1.1 |
|
83 |
|
|
if (me.connected) |
84 |
|
|
{ |
85 |
|
|
u = user_find_named (name); |
86 |
|
|
if (u != NULL) |
87 |
|
|
{ |
88 |
pippijn |
1.4 |
phandler->skill (me.name, u->nick, "Nick taken by service"); |
89 |
pippijn |
1.1 |
user_delete (u); |
90 |
|
|
} |
91 |
|
|
} |
92 |
|
|
|
93 |
|
|
sptr->me = user_add (name, user, host, NULL, NULL, ircd->uses_uid ? sptr->uid : NULL, real, me.me, NOW); |
94 |
|
|
sptr->me->flags |= UF_IRCOP; |
95 |
|
|
|
96 |
|
|
if (me.connected) |
97 |
|
|
{ |
98 |
pippijn |
1.4 |
phandler->introduce_nick (sptr->me); |
99 |
pippijn |
1.1 |
/* if the snoop channel already exists, join it now */ |
100 |
|
|
if (config_options.chan != NULL && channel_find (config_options.chan) != NULL) |
101 |
|
|
join (config_options.chan, name); |
102 |
|
|
} |
103 |
|
|
|
104 |
pippijn |
1.4 |
services[sptr->name] = sptr; |
105 |
pippijn |
1.1 |
|
106 |
|
|
return sptr; |
107 |
|
|
} |
108 |
|
|
|
109 |
|
|
void |
110 |
|
|
del_service (service_t *sptr) |
111 |
|
|
{ |
112 |
pippijn |
1.4 |
services.erase (sptr->name); |
113 |
pippijn |
1.1 |
|
114 |
pippijn |
1.4 |
phandler->quit_sts (sptr->me, "Service unloaded."); |
115 |
pippijn |
1.1 |
user_delete (sptr->me); |
116 |
|
|
sptr->me = NULL; |
117 |
|
|
sptr->handler = NULL; |
118 |
pippijn |
1.5 |
sfree (sptr->disp); /* service_name() does a salloc() */ |
119 |
pippijn |
1.4 |
sfree (sptr->name); |
120 |
|
|
sfree (sptr->user); |
121 |
|
|
sfree (sptr->host); |
122 |
|
|
sfree (sptr->real); |
123 |
|
|
sfree (sptr->uid); |
124 |
pippijn |
1.1 |
|
125 |
pippijn |
1.4 |
delete sptr; |
126 |
pippijn |
1.1 |
} |
127 |
|
|
|
128 |
|
|
service_t * |
129 |
pippijn |
1.4 |
find_service (char const * const name) |
130 |
pippijn |
1.1 |
{ |
131 |
|
|
service_t *sptr; |
132 |
pippijn |
1.4 |
service_map::iterator sit; |
133 |
pippijn |
1.1 |
user_t *u; |
134 |
|
|
char *p; |
135 |
|
|
char name2[NICKLEN]; |
136 |
|
|
|
137 |
|
|
p = strchr (name, '@'); |
138 |
|
|
if (p != NULL) |
139 |
|
|
{ |
140 |
|
|
/* Make sure it's for us, not for a jupe -- jilles */ |
141 |
|
|
if (irccasecmp (p + 1, me.name)) |
142 |
|
|
return NULL; |
143 |
|
|
strlcpy (name2, name, sizeof name2); |
144 |
|
|
p = strchr (name2, '@'); |
145 |
|
|
if (p != NULL) |
146 |
|
|
*p = '\0'; |
147 |
pippijn |
1.4 |
sit = services.find (name2); |
148 |
|
|
if (sit != services.end ()) |
149 |
|
|
return sit->second; |
150 |
|
|
foreach (service_pair &sp, services) |
151 |
|
|
{ |
152 |
|
|
sptr = sp.second; |
153 |
|
|
if (sptr->me != NULL && !strcasecmp (name2, sptr->user)) |
154 |
|
|
return sptr; |
155 |
|
|
} |
156 |
pippijn |
1.1 |
} |
157 |
|
|
else |
158 |
|
|
{ |
159 |
pippijn |
1.4 |
sit = services.find (name); |
160 |
|
|
if (sit != services.end ()) |
161 |
|
|
return sit->second; |
162 |
pippijn |
1.1 |
|
163 |
|
|
if (ircd->uses_uid) |
164 |
|
|
{ |
165 |
|
|
/* yuck yuck -- but quite efficient -- jilles */ |
166 |
|
|
u = user_find (name); |
167 |
|
|
if (u != NULL && u->server == me.me) |
168 |
pippijn |
1.4 |
return (sit = services.find (u->nick)) == services.end () ? NULL : sit->second; |
169 |
pippijn |
1.1 |
} |
170 |
|
|
} |
171 |
|
|
|
172 |
|
|
return NULL; |
173 |
|
|
} |
174 |
|
|
|
175 |
|
|
char * |
176 |
pippijn |
1.4 |
service_name (char const * const name) |
177 |
pippijn |
1.1 |
{ |
178 |
pippijn |
1.5 |
char *buf = salloc<char> (BUFSIZE); |
179 |
pippijn |
1.1 |
|
180 |
|
|
snprintf (buf, BUFSIZE, "%s%s%s", name, (config_options.secure) ? "@" : "", (config_options.secure) ? me.name : ""); |
181 |
|
|
|
182 |
|
|
return buf; |
183 |
|
|
} |