libpurple/protocols/oscar/family_bos.c

   1 /*
   2  * Purple's oscar protocol plugin
   3  * This file is the legal property of its developers.
   4  * Please see the AUTHORS file distributed alongside this file.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  19 */
  20
  21 /*
  22  * Family 0x0009 - Basic Oscar Service.
  23  *
  24  * The functionality of this family has been replaced by SSI.
  25  */
  26
  27 #include "oscar.h"
  28
  29 #include <string.h>
  30
  31 /* Subtype 0x0002 - Request BOS rights. */
  32 void
  33 aim_bos_reqrights(OscarData *od, FlapConnection *conn)
  34 {
  35         aim_genericreq_n_snacid(od, conn, SNAC_FAMILY_BOS, 0x0002);
  36 }
  37
  38 /* Subtype 0x0003 - BOS Rights. */
  39 static int rights(OscarData *od, FlapConnection *conn, aim_module_t *mod, FlapFrame *frame, aim_modsnac_t *snac, ByteStream *bs)
  40 {
  41         aim_rxcallback_t userfunc;
  42         GSList *tlvlist;
  43         guint16 maxpermits = 0, maxdenies = 0;
  44         int ret = 0;
  45
  46         /*
  47          * TLVs follow
  48          */
  49         tlvlist = aim_tlvlist_read(bs);
  50
  51         /*
  52          * TLV type 0x0001: Maximum number of buddies on permit list.
  53          */
  54         if (aim_tlv_gettlv(tlvlist, 0x0001, 1))
  55                 maxpermits = aim_tlv_get16(tlvlist, 0x0001, 1);
  56
  57         /*
  58          * TLV type 0x0002: Maximum number of buddies on deny list.
  59          */
  60         if (aim_tlv_gettlv(tlvlist, 0x0002, 1))
  61                 maxdenies = aim_tlv_get16(tlvlist, 0x0002, 1);
  62
  63         if ((userfunc = aim_callhandler(od, snac->family, snac->subtype)))
  64                 ret = userfunc(od, conn, frame, maxpermits, maxdenies);
  65
  66         aim_tlvlist_free(tlvlist);
  67
  68         return ret;
  69 }
  70
  71 static int
  72 snachandler(OscarData *od, FlapConnection *conn, aim_module_t *mod, FlapFrame *frame, aim_modsnac_t *snac, ByteStream *bs)
  73 {
  74         if (snac->subtype == 0x0003)
  75                 return rights(od, conn, mod, frame, snac, bs);
  76
  77         return 0;
  78 }
  79
  80 int
  81 bos_modfirst(OscarData *od, aim_module_t *mod)
  82 {
  83         mod->family = SNAC_FAMILY_BOS;
  84         mod->version = 0x0001;
  85         mod->toolid = 0x0110;
  86         mod->toolversion = 0x0629;
  87         mod->flags = 0;
  88         strncpy(mod->name, "bos", sizeof(mod->name));
  89         mod->snachandler = snachandler;
  90
  91         return 0;
  92 }