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50 lines
2.1 KiB
C++
50 lines
2.1 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of Beast: https://github.com/vinniefalco/Beast
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Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef BEAST_SOCKETBASE_H_INCLUDED
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#define BEAST_SOCKETBASE_H_INCLUDED
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/** Common implementation details for Socket and related classes.
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Normally you wont need to use this.
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*/
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struct SocketBase
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{
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protected:
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typedef boost::system::error_code error_code;
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/** The error returned when a pure virtual is called.
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This is mostly academic since a pure virtual call generates
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a fatal error but in case that gets disabled, this will at
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least return a suitable error code.
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*/
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static error_code pure_virtual_error ();
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/** Convenience for taking a reference and returning the error_code. */
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static error_code pure_virtual_error (error_code& ec,
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char const* fileName, int lineNumber);
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/** Called when a function doesn't support the interface. */
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static void pure_virtual_called (char const* fileName, int lineNumber);
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/** Called when synchronous functions without error parameters get an error. */
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static void throw_error (error_code const& ec, char const* fileName, int lineNumber);
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};
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#endif
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