#define FAIM_INTERNAL
#include <aim.h>
+/*
+ * Oncoming Buddy notifications contain a subset of the
+ * user information structure. Its close enough to run
+ * through aim_extractuserinfo() however.
+ *
+ * Although the offgoing notification contains no information,
+ * it is still in a format parsable by extractuserinfo.
+ *
+ */
+static int buddychange(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs)
+{
+ aim_userinfo_t userinfo;
+ aim_rxcallback_t userfunc;
+
+ aim_extractuserinfo(sess, bs, &userinfo);
+
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ return userfunc(sess, rx, &userinfo);
+
+ return 0;
+}
+
+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;
+ fu16_t maxbuddies = 0, maxwatchers = 0;
+ int ret = 0;
+
+ /*
+ * TLVs follow
+ */
+ tlvlist = aim_readtlvchain(bs);
+
+ /*
+ * TLV type 0x0001: Maximum number of buddies.
+ */
+ if (aim_gettlv(tlvlist, 0x0001, 1))
+ maxbuddies = aim_gettlv16(tlvlist, 0x0001, 1);
+
+ /*
+ * TLV type 0x0002: Maximum number of watchers.
+ *
+ * Watchers are other users who have you on their buddy
+ * list. (This is called the "reverse list" by a certain
+ * other IM protocol.)
+ *
+ */
+ if (aim_gettlv(tlvlist, 0x0002, 1))
+ maxwatchers = aim_gettlv16(tlvlist, 0x0002, 1);
+
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ ret = userfunc(sess, rx, maxbuddies, maxwatchers);
+
+ aim_freetlvchain(&tlvlist);
+
+ return ret;
+}
+
+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);
+ else if ((snac->subtype == 0x000b) || (snac->subtype == 0x000c))
+ return buddychange(sess, mod, rx, snac, bs);
+
+ return 0;
+}
+
+faim_internal int buddylist_modfirst(aim_session_t *sess, aim_module_t *mod)
+{
+
+ mod->family = 0x0003;
+ mod->version = 0x0000;
+ mod->flags = 0;
+ strncpy(mod->name, "buddylist", sizeof(mod->name));
+ mod->snachandler = snachandler;
+
+ return 0;
+}
+
/*
* aim_add_buddy()
*
* XXX this should just be an extension of setbuddylist()
*
*/
-faim_export unsigned long aim_add_buddy(struct aim_session_t *sess,
- struct aim_conn_t *conn,
- char *sn )
+faim_export int aim_add_buddy(aim_session_t *sess, aim_conn_t *conn, const char *sn)
{
- struct command_tx_struct *newpacket;
- int i;
+ aim_frame_t *fr;
+ aim_snacid_t snacid;
- if(!sn)
- return -1;
+ if (!sn || !strlen(sn))
+ return -EINVAL;
- if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+1+strlen(sn))))
- return -1;
+ if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10+1+strlen(sn))))
+ return -ENOMEM;
- newpacket->lock = 1;
+ snacid = aim_cachesnac(sess, 0x0003, 0x0004, 0x0000, sn, strlen(sn)+1);
+ aim_putsnac(&fr->data, 0x0003, 0x0004, 0x0000, snacid);
- i = aim_putsnac(newpacket->data, 0x0003, 0x0004, 0x0000, sess->snac_nextid);
- i += aimutil_put8(newpacket->data+i, strlen(sn));
- i += aimutil_putstr(newpacket->data+i, sn, strlen(sn));
+ aimbs_put8(&fr->data, strlen(sn));
+ aimbs_putraw(&fr->data, sn, strlen(sn));
- aim_tx_enqueue(sess, newpacket );
+ aim_tx_enqueue(sess, fr);
- aim_cachesnac(sess, 0x0003, 0x0004, 0x0000, sn, strlen(sn)+1);
-
- return sess->snac_nextid;
+ return 0;
}
/*
* the same as setbuddylist() but with a different snac subtype).
*
*/
-faim_export unsigned long aim_remove_buddy(struct aim_session_t *sess,
- struct aim_conn_t *conn,
- char *sn )
+faim_export int aim_remove_buddy(aim_session_t *sess, aim_conn_t *conn, const char *sn)
{
- struct command_tx_struct *newpacket;
- int i;
-
- if(!sn)
- return -1;
+ aim_frame_t *fr;
+ aim_snacid_t snacid;
- if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+1+strlen(sn))))
- return -1;
+ if (!sn || !strlen(sn))
+ return -EINVAL;
- newpacket->lock = 1;
+ if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10+1+strlen(sn))))
+ return -ENOMEM;
- i = aim_putsnac(newpacket->data, 0x0003, 0x0005, 0x0000, sess->snac_nextid);
+ snacid = aim_cachesnac(sess, 0x0003, 0x0005, 0x0000, sn, strlen(sn)+1);
+ aim_putsnac(&fr->data, 0x0003, 0x0005, 0x0000, snacid);
- i += aimutil_put8(newpacket->data+i, strlen(sn));
- i += aimutil_putstr(newpacket->data+i, sn, strlen(sn));
+ aimbs_put8(&fr->data, strlen(sn));
+ aimbs_putraw(&fr->data, sn, strlen(sn));
- aim_tx_enqueue(sess, newpacket);
+ aim_tx_enqueue(sess, fr);
- aim_cachesnac(sess, 0x0003, 0x0005, 0x0000, sn, strlen(sn)+1);
-
- return sess->snac_nextid;
+ return 0;
}
-faim_internal int aim_parse_buddyrights(struct aim_session_t *sess,
- struct command_rx_struct *command, ...)
-{
- rxcallback_t userfunc = NULL;
- int ret=1;
- struct aim_tlvlist_t *tlvlist;
- unsigned short maxbuddies = 0, maxwatchers = 0;
-
- /*
- * TLVs follow
- */
- if (!(tlvlist = aim_readtlvchain(command->data+10, command->commandlen-10)))
- return ret;
-
- /*
- * TLV type 0x0001: Maximum number of buddies.
- */
- if (aim_gettlv(tlvlist, 0x0001, 1))
- maxbuddies = aim_gettlv16(tlvlist, 0x0001, 1);
-
- /*
- * TLV type 0x0002: Maximum number of watchers.
- *
- * XXX: what the hell is a watcher?
- *
- */
- if (aim_gettlv(tlvlist, 0x0002, 1))
- maxwatchers = aim_gettlv16(tlvlist, 0x0002, 1);
-
- if ((userfunc = aim_callhandler(sess, command->conn, 0x0003, 0x0003)))
- ret = userfunc(sess, command, maxbuddies, maxwatchers);
-
- aim_freetlvchain(&tlvlist);
-
- return ret;
-}
andersk / libfaim.git / blobdiff