1 files changed, 109 insertions, 0 deletions
diff --git a/libraries/ESPAsyncTCP/src/SyncClient.h b/libraries/ESPAsyncTCP/src/SyncClient.h
new file mode 100644
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--- /dev/null
+++ b/libraries/ESPAsyncTCP/src/SyncClient.h
@@ -0,0 +1,109 @@
+/*
+  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 SYNCCLIENT_H_
+#define SYNCCLIENT_H_
+
+#include "Client.h"
+// Needed for Arduino core releases prior to 2.5.0, because of changes
+// made to accommodate Arduino core 2.5.0
+// CONST was 1st defined in Core 2.5.0 in IPAddress.h
+#ifndef CONST
+#define CONST
+#endif
+#include <async_config.h>
+class cbuf;
+class AsyncClient;
+
+class SyncClient: public Client {
+  private:
+    AsyncClient *_client;
+    cbuf *_tx_buffer;
+    size_t _tx_buffer_size;
+    cbuf *_rx_buffer;
+    int *_ref;
+
+    size_t _sendBuffer();
+    void _onData(void *data, size_t len);
+    void _onConnect(AsyncClient *c);
+    void _onDisconnect();
+    void _attachCallbacks();
+    void _attachCallbacks_Disconnect();
+    void _attachCallbacks_AfterConnected();
+    void _release();
+
+  public:
+    SyncClient(size_t txBufLen = TCP_MSS);
+    SyncClient(AsyncClient *client, size_t txBufLen = TCP_MSS);
+    virtual ~SyncClient();
+
+    int ref();
+    int unref();
+    operator bool(){ return connected(); }
+    SyncClient & operator=(const SyncClient &other);
+
+#if ASYNC_TCP_SSL_ENABLED
+    int _connect(const IPAddress& ip, uint16_t port, bool secure);
+    int connect(CONST IPAddress& ip, uint16_t port, bool secure){
+      return _connect(ip, port, secure);
+    }
+    int connect(IPAddress ip, uint16_t port, bool secure){
+      return _connect(reinterpret_cast<const IPAddress&>(ip), port, secure);
+    }
+    int connect(const char *host, uint16_t port, bool secure);
+    int connect(CONST IPAddress& ip, uint16_t port){
+      return _connect(ip, port, false);
+    }
+    int connect(IPAddress ip, uint16_t port){
+      return _connect(reinterpret_cast<const IPAddress&>(ip), port, false);
+    }
+    int connect(const char *host, uint16_t port){
+      return connect(host, port, false);
+    }
+#else
+    int _connect(const IPAddress& ip, uint16_t port);
+    int connect(CONST IPAddress& ip, uint16_t port){
+      return _connect(ip, port);
+    }
+    int connect(IPAddress ip, uint16_t port){
+      return _connect(reinterpret_cast<const IPAddress&>(ip), port);
+    }
+    int connect(const char *host, uint16_t port);
+#endif
+    void setTimeout(uint32_t seconds);
+
+    uint8_t status();
+    uint8_t connected();
+
+    bool stop(unsigned int maxWaitMs);
+    bool flush(unsigned int maxWaitMs);
+    void stop() { (void)stop(0);}
+    void flush() { (void)flush(0);}
+    size_t write(uint8_t data);
+    size_t write(const uint8_t *data, size_t len);
+
+    int available();
+    int peek();
+    int read();
+    int read(uint8_t *data, size_t len);
+};
+
+#endif /* SYNCCLIENT_H_ */