thing.c

thing.c

static void utox_group_peer_join_cb(Tox *tox, uint32_t groupnumber, uint32_t peer_id, void *UNUSED(user_data)) {
    debug("newGC:\tpeer join group %u, peer %u\n", groupnumber, peer_id);

    /* Get and store name for this group, used by other functions */
    uint32_t name_length = tox_group_peer_get_name_size(tox, groupnumber, peer_id, NULL);
    uint8_t *name = malloc(name_length + 1);
    TOX_ERR_GROUP_PEER_QUERY err = 0;
    tox_group_peer_get_name(tox, groupnumber, peer_id, name, &err);
    if (err) {
        debug("newGC:\tError getting peer %u name!\n", peer_id);
    }
    
    name[name_length] = 0;
    printf("NAME: %s\n", name);

    debug("new peer name size %u string %.s\n", name_length, name_length, name);

    /* create the message that goes to the user */
    uint8_t name_msg[21 + name_length];
    snprintf(name_msg, 21 + name_length, "New peer has joined: %.s", name_length, name);
    group_append_mesage(0, 0, groupnumber, name_length + 21, name_msg, 8, "<SERVER>");


    postmessage(GROUP_PEER_ADD, groupnumber, peer_id, name);
}