uint32_t group_client_names(Group_Chat *chat, uint8_t names[][MAX_NICK_BYTES], uint16_t lengths[], uint16_t length)
{
uint32_t i;
for (i = 0; i < chat->numpeers && i < length; ++i) {
lengths[i] = group_peername(chat, i, names[i]);
}
return i;
}
/* List all the peers in the group chat.
*
* Copies the names of the peers to the name[length][MAX_NAME_LENGTH] array.
*
* Copies the lengths of the names to lengths[length]
*
* returns the number of peers on success.
*
* return -1 on failure.
*/
int group_names(const Group_Chats *g_c, int groupnumber, uint8_t names[][MAX_NAME_LENGTH], uint16_t lengths[],
uint16_t length)
{
Group_c *g = get_group_c(g_c, groupnumber);
if (!g)
return -1;
int i;
for (i = 0; i < g->numpeers && i < length; ++i) {
lengths[i] = group_peername(g_c, groupnumber, i, names[i]);
}
return i;
}
/* Copy the name of peernumber who is in groupnumber to name.
* name must be at least MAX_NICK_BYTES long.
*
* return length of name if success
* return -1 if failure
*/
int tox_group_peername(const Tox *tox, int groupnumber, int peernumber, uint8_t *name)
{
const Messenger *m = tox;
return group_peername(m->group_chat_object, groupnumber, peernumber, name);
}
