connection.h

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/*
 * Copyright © 2016 Canonical Ltd.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 2 or 3 as
 * published by the Free Software Foundation.
 *
 * 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 <http://www.gnu.org/licenses/>.
 *
 * Authored by: Alan Griffiths <alan@octopull.co.uk>
 */
 
#ifndef MIR_CLIENT_CONNECTION_H
#define MIR_CLIENT_CONNECTION_H
 
#include <mir_toolkit/mir_connection.h>
 
#include <memory>
 
namespace mir
{
namespace client
{
class Connection
{
public:
    Connection() = default;
    explicit Connection(MirConnection* connection) : self{connection, deleter} {}
 
    operator MirConnection*() const { return self.get(); }
 
    void reset() { self.reset(); }
 
private:
    static void deleter(MirConnection* connection) { mir_connection_release(connection); }
    std::shared_ptr<MirConnection> self;
};
 
// Provide a deleted overload to avoid double release "accidents".
void mir_connection_release(Connection const& connection) = delete;
}
}
 
#endif //MIR_CLIENT_CONNECTION_H