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/* Copyright (c) 2014, Google Inc.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#ifndef OPENSSL_HEADER_TOOL_TRANSPORT_COMMON_H
#define OPENSSL_HEADER_TOOL_TRANSPORT_COMMON_H
#include <openssl/ssl.h>
#include <string.h>
// InitSocketLibrary calls the Windows socket init functions, if needed.
bool InitSocketLibrary();
// Connect sets |*out_sock| to be a socket connected to the destination given
// in |hostname_and_port|, which should be of the form "www.example.com:123".
// It returns true on success and false otherwise.
bool Connect(int *out_sock, const std::string &hostname_and_port);
// Accept sets |*out_sock| to be a socket connected to the port given
// in |port|, which should be of the form "123".
// It returns true on success and false otherwise.
bool Accept(int *out_sock, const std::string &port);
void PrintConnectionInfo(const SSL *ssl);
bool SocketSetNonBlocking(int sock, bool is_non_blocking);
int PrintErrorCallback(const char *str, size_t len, void *ctx);
bool TransferData(SSL *ssl, int sock);
#endif /* !OPENSSL_HEADER_TOOL_TRANSPORT_COMMON_H */
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