From 85ea4e995a75abe061f6fc375ea0481084dddd43 Mon Sep 17 00:00:00 2001 From: schererleander Date: Tue, 20 Jan 2026 08:34:54 +0100 Subject: initial commit --- libraries/ESPAsyncTCP/src/AsyncPrinter.h | 73 ++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 libraries/ESPAsyncTCP/src/AsyncPrinter.h (limited to 'libraries/ESPAsyncTCP/src/AsyncPrinter.h') diff --git a/libraries/ESPAsyncTCP/src/AsyncPrinter.h b/libraries/ESPAsyncTCP/src/AsyncPrinter.h new file mode 100644 index 0000000..c3ebe3a --- /dev/null +++ b/libraries/ESPAsyncTCP/src/AsyncPrinter.h @@ -0,0 +1,73 @@ +/* + Asynchronous TCP library for Espressif MCUs + + Copyright (c) 2016 Hristo Gochkov. All rights reserved. + This file is part of the esp8266 core for Arduino environment. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + This library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +*/ + +#ifndef ASYNCPRINTER_H_ +#define ASYNCPRINTER_H_ + +#include "Arduino.h" +#include "ESPAsyncTCP.h" +#include "cbuf.h" + +class AsyncPrinter; + +typedef std::function ApDataHandler; +typedef std::function ApCloseHandler; + +class AsyncPrinter: public Print { + private: + AsyncClient *_client; + ApDataHandler _data_cb; + void *_data_arg; + ApCloseHandler _close_cb; + void *_close_arg; + cbuf *_tx_buffer; + size_t _tx_buffer_size; + + void _onConnect(AsyncClient *c); + public: + AsyncPrinter *next; + + AsyncPrinter(); + AsyncPrinter(AsyncClient *client, size_t txBufLen = TCP_MSS); + virtual ~AsyncPrinter(); + + int connect(IPAddress ip, uint16_t port); + int connect(const char *host, uint16_t port); + + void onData(ApDataHandler cb, void *arg); + void onClose(ApCloseHandler cb, void *arg); + + operator bool(); + AsyncPrinter & operator=(const AsyncPrinter &other); + + size_t write(uint8_t data); + size_t write(const uint8_t *data, size_t len); + + bool connected(); + void close(); + + size_t _sendBuffer(); + void _onData(void *data, size_t len); + void _on_close(); + void _attachCallbacks(); +}; + +#endif /* ASYNCPRINTER_H_ */ -- cgit v1.3.1