| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_CRYPTAUTH_CONNECTION_FINDER_H_ |
| #define COMPONENTS_CRYPTAUTH_CONNECTION_FINDER_H_ |
| |
| #include <memory> |
| |
| #include "base/callback_forward.h" |
| #include "base/macros.h" |
| #include "components/cryptauth/connection.h" |
| |
| namespace cryptauth { |
| |
| // Interface for finding a connection to a remote device. |
| class ConnectionFinder { |
| public: |
| virtual ~ConnectionFinder() {} |
| |
| // Attempts to find a connection to a remote device. The finder will try to |
| // find the connection indefinitely until the finder is destroyed. Calls |
| // |connection_callback| with the open connection once the remote device is |
| // connected. |
| // TODO(isherman): Can this just be done as part of the constructor? |
| typedef base::Callback<void(std::unique_ptr<Connection> connection)> |
| ConnectionCallback; |
| virtual void Find(const ConnectionCallback& connection_callback) = 0; |
| }; |
| |
| } // namespace cryptauth |
| |
| #endif // COMPONENTS_CRYPTAUTH_CONNECTION_FINDER_H_ |