initial checkin

Check in contents of upstream 1.4.2 tarball, exclude generated files.

1 files changed, 70 insertions, 0 deletions

diff --git a/src/redirect.cpp b/src/redirect.cpp
new file mode 100644
index 0000000..00346e6
--- /dev/null
+++ b/src/redirect.cpp
@@ -0,0 +1,70 @@
+/*
+    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, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#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;
+		}
+	}
+}