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/*
* Purple's oscar protocol plugin
* This file is the legal property of its developers.
* Please see the AUTHORS file distributed alongside this file.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
/*
* Family 0x0009 - Basic Oscar Service.
*
* The functionality of this family has been replaced by SSI.
*/
#include "oscar.h"
#include <string.h>
/* Subtype 0x0002 - Request BOS rights. */
void
aim_bos_reqrights(OscarData *od, FlapConnection *conn)
{
aim_genericreq_n_snacid(od, conn, SNAC_FAMILY_BOS, 0x0002);
}
/* Subtype 0x0003 - BOS Rights. */
static int rights(OscarData *od, FlapConnection *conn, aim_module_t *mod, FlapFrame *frame, aim_modsnac_t *snac, ByteStream *bs)
{
aim_rxcallback_t userfunc;
GSList *tlvlist;
guint16 maxpermits = 0, maxdenies = 0;
int ret = 0;
/*
* TLVs follow
*/
tlvlist = aim_tlvlist_read(bs);
/*
* TLV type 0x0001: Maximum number of buddies on permit list.
*/
if (aim_tlv_gettlv(tlvlist, 0x0001, 1))
maxpermits = aim_tlv_get16(tlvlist, 0x0001, 1);
/*
* TLV type 0x0002: Maximum number of buddies on deny list.
*/
if (aim_tlv_gettlv(tlvlist, 0x0002, 1))
maxdenies = aim_tlv_get16(tlvlist, 0x0002, 1);
if ((userfunc = aim_callhandler(od, snac->family, snac->subtype)))
ret = userfunc(od, conn, frame, maxpermits, maxdenies);
aim_tlvlist_free(tlvlist);
return ret;
}
/*
* Subtype 0x0004 - Set group permission mask.
*
* 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.
*
*/
void
aim_bos_setgroupperm(OscarData *od, FlapConnection *conn, guint32 mask)
{
aim_genericreq_l(od, conn, SNAC_FAMILY_BOS, 0x0004, &mask);
}
/*
* Stubtypes 0x0005, 0x0006, 0x0007, and 0x0008 - Modify permit/deny lists.
*
* 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 "Buddy Name One&BuddyNameTwo&" 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(OscarData *od, FlapConnection *conn, int changetype, const char *denylist)
{
ByteStream bs;
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-1;
byte_stream_new(&bs, packlen);
for (i = 0; (i < (listcount - 1)) && (i < 99); i++) {
tmpptr = aimutil_itemindex(localcpy, i, '&');
byte_stream_put8(&bs, strlen(tmpptr));
byte_stream_putstr(&bs, tmpptr);
g_free(tmpptr);
}
g_free(localcpy);
snacid = aim_cachesnac(od, SNAC_FAMILY_BOS, subtype, 0x0000, NULL, 0);
flap_connection_send_snac(od, conn, SNAC_FAMILY_BOS, subtype, 0x0000, snacid, &bs);
byte_stream_destroy(&bs);
return 0;
}
static int
snachandler(OscarData *od, FlapConnection *conn, aim_module_t *mod, FlapFrame *frame, aim_modsnac_t *snac, ByteStream *bs)
{
if (snac->subtype == 0x0003)
return rights(od, conn, mod, frame, snac, bs);
return 0;
}
int
bos_modfirst(OscarData *od, aim_module_t *mod)
{
mod->family = SNAC_FAMILY_BOS;
mod->version = 0x0001;
mod->toolid = 0x0110;
mod->toolversion = 0x0629;
mod->flags = 0;
strncpy(mod->name, "bos", sizeof(mod->name));
mod->snachandler = snachandler;
return 0;
}
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