diff options
Diffstat (limited to 'hid/lib/drivers/connection.h')
| -rw-r--r-- | hid/lib/drivers/connection.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/hid/lib/drivers/connection.h b/hid/lib/drivers/connection.h new file mode 100644 index 00000000..20560571 --- /dev/null +++ b/hid/lib/drivers/connection.h @@ -0,0 +1,53 @@ +/***************************************************************************** +# # +# KVMD - The main PiKVM daemon. # +# # +# Copyright (C) 2018-2022 Maxim Devaev <[email protected]> # +# # +# 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 3 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/>. # +# # +*****************************************************************************/ + + +#pragma once + +#include "driver.h" +#include "stdint.h" + +namespace DRIVERS { + typedef void(*DataHandler)(const uint8_t * data, size_t len); + typedef void(*TimeoutHandler)(); + + struct Connection : public Driver { + using Driver::Driver; + + virtual void begin() {} + + virtual void periodic() {} + + void onTimeout(TimeoutHandler cb) { + _timeout_cb = cb; + } + + void onData(DataHandler cb) { + _data_cb = cb; + } + + virtual void write(const uint8_t *data, size_t size) = 0; + + protected: + TimeoutHandler _timeout_cb = nullptr; + DataHandler _data_cb = nullptr; + }; +} |