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72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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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 RIPPLE_BASICS_RESOLVER_H_INCLUDED
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#define RIPPLE_BASICS_RESOLVER_H_INCLUDED
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#include <functional>
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#include <vector>
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#include <ripple/beast/net/IPEndpoint.h>
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namespace ripple {
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class Resolver
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{
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public:
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using HandlerType =
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std::function<void(std::string, std::vector<beast::IP::Endpoint>)>;
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virtual ~Resolver() = 0;
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/** Issue an asynchronous stop request. */
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virtual void
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stop_async() = 0;
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/** Issue a synchronous stop request. */
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virtual void
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stop() = 0;
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/** Issue a synchronous start request. */
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virtual void
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start() = 0;
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/** resolve all hostnames on the list
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@param names the names to be resolved
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@param handler the handler to call
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*/
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/** @{ */
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template <class Handler>
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void
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resolve(std::vector<std::string> const& names, Handler handler)
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{
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resolve(names, HandlerType(handler));
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}
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virtual void
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resolve(
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std::vector<std::string> const& names,
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HandlerType const& handler) = 0;
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/** @} */
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};
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} // namespace ripple
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#endif
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