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https://github.com/mofeng-git/One-KVM.git
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adds abstraction for connection (#111)
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53
hid/lib/drivers/connection.h
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53
hid/lib/drivers/connection.h
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/*****************************************************************************
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# #
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# KVMD - The main PiKVM daemon. #
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# #
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# Copyright (C) 2018-2022 Maxim Devaev <mdevaev@gmail.com> #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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# #
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*****************************************************************************/
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#pragma once
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#include "driver.h"
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#include "stdint.h"
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namespace DRIVERS {
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typedef void(*DataHandler)(const uint8_t * data, size_t len);
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typedef void(*TimeoutHandler)();
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struct Connection : public Driver {
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using Driver::Driver;
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virtual void begin() {}
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virtual void periodic() {}
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void onTimeout(TimeoutHandler cb) {
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_timeout_cb = cb;
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}
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void onData(DataHandler cb) {
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_data_cb = cb;
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}
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virtual void write(const uint8_t *data, size_t size) = 0;
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protected:
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TimeoutHandler _timeout_cb = nullptr;
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DataHandler _data_cb = nullptr;
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};
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}
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