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/*
Copyright (C) 2005-2009 Michel de Boer <michel@twinklephone.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <iostream>
#include "redirect.h"
bool t_redirector::contact_already_added(const t_contact_param contact) const {
for (list<t_contact_param>::const_iterator i = try_contacts.begin();
i != try_contacts.end(); i++)
{
if (i->uri == contact.uri) return true;
}
for (list<t_contact_param>::const_iterator i = done_contacts.begin();
i != done_contacts.end(); i++)
{
if (i->uri == contact.uri) return true;
}
if (contact.uri == org_dest) return true;
return false;
}
t_redirector::t_redirector(const t_url &_org_dest, int _max_redirections) {
num_contacts = 0;
org_dest = _org_dest;
max_redirections = _max_redirections;
}
bool t_redirector::get_next_contact(t_contact_param &contact) {
if (try_contacts.empty()) return false;
contact = try_contacts.front();
try_contacts.pop_front();
done_contacts.push_back(contact);
return true;
}
void t_redirector::add_contacts(const list<t_contact_param> &contacts) {
if (num_contacts >= max_redirections) return;
list<t_contact_param> l = contacts;
l.sort();
for (list<t_contact_param>::iterator i = l.begin(); i != l.end(); i++) {
if (!contact_already_added(*i)) {
try_contacts.push_back(*i);
num_contacts++;
if (num_contacts >= max_redirections) break;
}
}
}
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