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9c3522cb70
* Hide implementation details of the WebSocket server from clients. * Extract a generic traits class.
91 lines
2.6 KiB
C++
91 lines
2.6 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 RIPPLED_RIPPLE_WEBSOCKET_LOGGER_H
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#define RIPPLED_RIPPLE_WEBSOCKET_LOGGER_H
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#include <websocketpp/logger/levels.hpp>
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#include <ripple/basics/Log.h>
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namespace ripple {
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namespace websocket {
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using LogLevel = websocketpp::log::level;
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enum class LoggerType {error, access};
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template <LoggerType>
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LogSeverity getSeverity (LogLevel);
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template <LoggerType loggerType>
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class Logger {
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public:
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using Hint = websocketpp::log::channel_type_hint::value;
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explicit Logger (Hint) {}
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Logger (LogLevel, Hint) {}
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void set_channels (LogLevel) {}
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void clear_channels (LogLevel) {}
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void write (LogLevel level, std::string const& s)
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{
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WriteLog (getSeverity <loggerType> (level), WebSocket) << s;
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}
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void write (LogLevel level, const char* s)
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{
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write (level, std::string (s));
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}
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bool static_test (LogLevel) const {
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return true;
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}
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bool dynamic_test (LogLevel) {
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return true;
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}
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};
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template <>
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LogSeverity getSeverity <LoggerType::error> (LogLevel level)
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{
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if (level & websocketpp::log::elevel::info)
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return lsINFO;
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if (level & websocketpp::log::elevel::fatal)
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return lsFATAL;
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if (level & websocketpp::log::elevel::rerror)
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return lsERROR;
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if (level & websocketpp::log::elevel::warn)
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return lsWARNING;
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return lsDEBUG;
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}
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template <>
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LogSeverity getSeverity <LoggerType::access> (LogLevel level)
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{
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auto isTrace = level == websocketpp::log::alevel::devel ||
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level == websocketpp::log::alevel::debug_close;
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return isTrace ? lsTRACE : lsDEBUG;
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}
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} // websocket
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} // ripple
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#endif
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