1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
#include <aim.h>
#include "bos.h"
/* Request BOS rights (group 9, type 2) */
int aim_bos_reqrights(aim_session_t *sess, aim_conn_t *conn)
{
return aim_genericreq_n(sess, conn, 0x0009, 0x0002);
}
/* BOS Rights (group 9, type 3) */
static int rights(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs)
{
aim_rxcallback_t userfunc;
aim_tlvlist_t *tlvlist;
guint16 maxpermits = 0, maxdenies = 0;
int ret = 0;
/*
* TLVs follow
*/
tlvlist = aim_readtlvchain(bs);
/*
* TLV type 0x0001: Maximum number of buddies on permit list.
*/
if (aim_gettlv(tlvlist, 0x0001, 1))
maxpermits = aim_gettlv16(tlvlist, 0x0001, 1);
/*
* TLV type 0x0002: Maximum number of buddies on deny list.
*/
if (aim_gettlv(tlvlist, 0x0002, 1))
maxdenies = aim_gettlv16(tlvlist, 0x0002, 1);
if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
ret = userfunc(sess, rx, maxpermits, maxdenies);
aim_freetlvchain(&tlvlist);
return ret;
}
/*
* Set group permisson mask (group 9, type 4)
*
* Normally 0x1f (all classes).
*
* The group permission mask allows you to keep users of a certain
* class or classes from talking to you. The mask should be
* a bitwise OR of all the user classes you want to see you.
*
*/
int aim_bos_setgroupperm(aim_session_t *sess, aim_conn_t *conn, guint32 mask)
{
return aim_genericreq_l(sess, conn, 0x0009, 0x0004, &mask);
}
/*
* Modify permit/deny lists (group 9, types 5, 6, 7, and 8)
*
* Changes your visibility depending on changetype:
*
* AIM_VISIBILITYCHANGE_PERMITADD: Lets provided list of names see you
* AIM_VISIBILITYCHANGE_PERMIDREMOVE: Removes listed names from permit list
* AIM_VISIBILITYCHANGE_DENYADD: Hides you from provided list of names
* AIM_VISIBILITYCHANGE_DENYREMOVE: Lets list see you again
*
* list should be a list of
* screen names in the form "Screen Name One&ScreenNameTwo&" etc.
*
* Equivelents to options in WinAIM:
* - Allow all users to contact me: Send an AIM_VISIBILITYCHANGE_DENYADD
* with only your name on it.
* - Allow only users on my Buddy List: Send an
* AIM_VISIBILITYCHANGE_PERMITADD with the list the same as your
* buddy list
* - Allow only the uesrs below: Send an AIM_VISIBILITYCHANGE_PERMITADD
* with everyone listed that you want to see you.
* - Block all users: Send an AIM_VISIBILITYCHANGE_PERMITADD with only
* yourself in the list
* - Block the users below: Send an AIM_VISIBILITYCHANGE_DENYADD with
* the list of users to be blocked
*
* XXX ye gods.
*/
int aim_bos_changevisibility(aim_session_t *sess, aim_conn_t *conn, int changetype, const char *denylist)
{
aim_frame_t *fr;
int packlen = 0;
guint16 subtype;
char *localcpy = NULL, *tmpptr = NULL;
int i;
int listcount;
aim_snacid_t snacid;
if (!denylist)
return -EINVAL;
if (changetype == AIM_VISIBILITYCHANGE_PERMITADD)
subtype = 0x05;
else if (changetype == AIM_VISIBILITYCHANGE_PERMITREMOVE)
subtype = 0x06;
else if (changetype == AIM_VISIBILITYCHANGE_DENYADD)
subtype = 0x07;
else if (changetype == AIM_VISIBILITYCHANGE_DENYREMOVE)
subtype = 0x08;
else
return -EINVAL;
localcpy = g_strdup(denylist);
listcount = aimutil_itemcnt(localcpy, '&');
packlen = aimutil_tokslen(localcpy, 99, '&') + listcount + 9;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, packlen))) {
g_free(localcpy);
return -ENOMEM;
}
snacid = aim_cachesnac(sess, 0x0009, subtype, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x0009, subtype, 0x00, snacid);
for (i = 0; (i < (listcount - 1)) && (i < 99); i++) {
tmpptr = aimutil_itemidx(localcpy, i, '&');
aimbs_put8(&fr->data, strlen(tmpptr));
aimbs_putraw(&fr->data, (guint8 *)tmpptr, strlen(tmpptr));
g_free(tmpptr);
}
g_free(localcpy);
aim_tx_enqueue(sess, fr);
return 0;
}
static int snachandler(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs)
{
if (snac->subtype == 0x0003)
return rights(sess, mod, rx, snac, bs);
return 0;
}
int bos_modfirst(aim_session_t *sess, aim_module_t *mod)
{
mod->family = 0x0009;
mod->version = 0x0001;
mod->toolid = 0x0110;
mod->toolversion = 0x0629;
mod->flags = 0;
strncpy(mod->name, "bos", sizeof(mod->name));
mod->snachandler = snachandler;
return 0;
}
|
