6 * Oncoming Buddy notifications contain a subset of the
7 * user information structure. Its close enough to run
8 * through aim_extractuserinfo() however.
11 static int oncoming(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
13 struct aim_userinfo_s userinfo;
14 rxcallback_t userfunc;
16 aim_extractuserinfo(sess, data, &userinfo);
18 if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
19 return userfunc(sess, rx, &userinfo);
25 * Offgoing Buddy notifications contain no useful
26 * information other than the name it applies to.
29 static int offgoing(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
32 rxcallback_t userfunc;
34 strncpy(sn, (char *)data+1, (int)*data);
36 if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
37 return userfunc(sess, rx, sn);
42 static int rights(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
44 rxcallback_t userfunc;
45 struct aim_tlvlist_t *tlvlist;
46 unsigned short maxbuddies = 0, maxwatchers = 0;
52 if (!(tlvlist = aim_readtlvchain(data, datalen)))
56 * TLV type 0x0001: Maximum number of buddies.
58 if (aim_gettlv(tlvlist, 0x0001, 1))
59 maxbuddies = aim_gettlv16(tlvlist, 0x0001, 1);
62 * TLV type 0x0002: Maximum number of watchers.
64 * XXX: what the hell is a watcher?
67 if (aim_gettlv(tlvlist, 0x0002, 1))
68 maxwatchers = aim_gettlv16(tlvlist, 0x0002, 1);
70 if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
71 ret = userfunc(sess, rx, maxbuddies, maxwatchers);
73 aim_freetlvchain(&tlvlist);
78 static int snachandler(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
81 if (snac->subtype == 0x0003)
82 return rights(sess, mod, rx, snac, data, datalen);
83 else if (snac->subtype == 0x000b)
84 return oncoming(sess, mod, rx, snac, data, datalen);
85 else if (snac->subtype == 0x000c)
86 return offgoing(sess, mod, rx, snac, data, datalen);
91 faim_internal int buddylist_modfirst(struct aim_session_t *sess, aim_module_t *mod)
95 mod->version = 0x0000;
97 strncpy(mod->name, "buddylist", sizeof(mod->name));
98 mod->snachandler = snachandler;
106 * Adds a single buddy to your buddy list after login.
108 * XXX this should just be an extension of setbuddylist()
111 faim_export unsigned long aim_add_buddy(struct aim_session_t *sess,
112 struct aim_conn_t *conn,
115 struct command_tx_struct *newpacket;
121 if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+1+strlen(sn))))
126 i = aim_putsnac(newpacket->data, 0x0003, 0x0004, 0x0000, sess->snac_nextid);
127 i += aimutil_put8(newpacket->data+i, strlen(sn));
128 i += aimutil_putstr(newpacket->data+i, sn, strlen(sn));
130 aim_tx_enqueue(sess, newpacket );
132 aim_cachesnac(sess, 0x0003, 0x0004, 0x0000, sn, strlen(sn)+1);
134 return sess->snac_nextid;
138 * XXX generalise to support removing multiple buddies (basically, its
139 * the same as setbuddylist() but with a different snac subtype).
142 faim_export unsigned long aim_remove_buddy(struct aim_session_t *sess,
143 struct aim_conn_t *conn,
146 struct command_tx_struct *newpacket;
152 if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+1+strlen(sn))))
157 i = aim_putsnac(newpacket->data, 0x0003, 0x0005, 0x0000, sess->snac_nextid);
159 i += aimutil_put8(newpacket->data+i, strlen(sn));
160 i += aimutil_putstr(newpacket->data+i, sn, strlen(sn));
162 aim_tx_enqueue(sess, newpacket);
164 aim_cachesnac(sess, 0x0003, 0x0005, 0x0000, sn, strlen(sn)+1);
166 return sess->snac_nextid;