Switch to QT Category logging (#2206)
Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>
This commit is contained in:
Steve Wills
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/*
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* Copyright (c) 2020, Peter Thorson, Steve Wills. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the WebSocket++ Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef CHATTERINOWEBSOCKETPPLOGGER_HPP
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#define CHATTERINOWEBSOCKETPPLOGGER_HPP
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#include <string>
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#include <websocketpp/common/cpp11.hpp>
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#include <websocketpp/logger/basic.hpp>
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#include <websocketpp/logger/levels.hpp>
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#include "common/QLogging.hpp"
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namespace websocketpp {
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namespace log {
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template <typename concurrency, typename names>
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class chatterinowebsocketpplogger : public basic<concurrency, names>
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{
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public:
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typedef chatterinowebsocketpplogger<concurrency, names> base;
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chatterinowebsocketpplogger<concurrency, names>(
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channel_type_hint::value)
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: m_static_channels(0xffffffff)
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, m_dynamic_channels(0)
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{
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}
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chatterinowebsocketpplogger<concurrency, names>(std::ostream *)
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: m_static_channels(0xffffffff)
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, m_dynamic_channels(0)
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{
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}
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chatterinowebsocketpplogger<concurrency, names>(
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level c, channel_type_hint::value)
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: m_static_channels(c)
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, m_dynamic_channels(0)
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{
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}
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chatterinowebsocketpplogger<concurrency, names>(level c, std::ostream *)
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: m_static_channels(c)
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, m_dynamic_channels(0)
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{
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}
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~chatterinowebsocketpplogger<concurrency, names>()
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{
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}
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chatterinowebsocketpplogger<concurrency, names>(
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chatterinowebsocketpplogger<concurrency, names> const &other)
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: m_static_channels(other.m_static_channels)
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, m_dynamic_channels(other.m_dynamic_channels)
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{
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}
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#ifdef _WEBSOCKETPP_DEFAULT_DELETE_FUNCTIONS_
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chatterinowebsocketpplogger<concurrency, names> &operator=(
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chatterinowebsocketpplogger<concurrency, names> const &) = delete;
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#endif // _WEBSOCKETPP_DEFAULT_DELETE_FUNCTIONS_
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#ifdef _WEBSOCKETPP_MOVE_SEMANTICS_
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/// Move constructor
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chatterinowebsocketpplogger<concurrency, names>(
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chatterinowebsocketpplogger<concurrency, names> &&other)
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: m_static_channels(other.m_static_channels)
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, m_dynamic_channels(other.m_dynamic_channels)
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{
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}
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# ifdef _WEBSOCKETPP_DEFAULT_DELETE_FUNCTIONS_
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// no move assignment operator because of const member variables
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chatterinowebsocketpplogger<concurrency, names> &operator=(
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chatterinowebsocketpplogger<concurrency, names> &&) = delete;
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# endif // _WEBSOCKETPP_DEFAULT_DELETE_FUNCTIONS_
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#endif // _WEBSOCKETPP_MOVE_SEMANTICS_
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/// Explicitly do nothing, this logger doesn't support changing ostream
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void set_ostream(std::ostream *)
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{
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}
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/// Dynamically enable the given list of channels
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/**
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* @param channels The package of channels to enable
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*/
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void set_channels(level channels)
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{
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if (channels == names::none)
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{
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clear_channels(names::all);
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return;
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}
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scoped_lock_type lock(m_lock);
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m_dynamic_channels |= (channels & m_static_channels);
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}
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/// Dynamically disable the given list of channels
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/**
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* @param channels The package of channels to disable
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*/
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void clear_channels(level channels)
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{
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scoped_lock_type lock(m_lock);
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m_dynamic_channels &= ~channels;
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}
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/// Write a string message to the given channel
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/**
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* @param channel The channel to write to
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* @param msg The message to write
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*/
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void write(level channel, std::string const &msg)
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{
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scoped_lock_type lock(m_lock);
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if (!this->dynamic_test(channel))
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{
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return;
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}
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qCDebug(chatterinoWebsocket).nospace()
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<< names::channel_name(channel) << ": "
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<< QString::fromStdString(msg);
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}
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/// Write a cstring message to the given channel
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/**
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* @param channel The channel to write to
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* @param msg The message to write
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*/
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void write(level channel, char const *msg)
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{
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scoped_lock_type lock(m_lock);
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if (!this->dynamic_test(channel))
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{
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return;
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}
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qCDebug(chatterinoWebsocket).nospace()
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<< names::channel_name(channel) << ": " << msg;
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}
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/// Test whether a channel is statically enabled
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/**
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* @param channel The package of channels to test
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*/
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_WEBSOCKETPP_CONSTEXPR_TOKEN_ bool static_test(level channel) const
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{
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return ((channel & m_static_channels) != 0);
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}
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/// Test whether a channel is dynamically enabled
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/**
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* @param channel The package of channels to test
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*/
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bool dynamic_test(level channel)
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{
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return ((channel & m_dynamic_channels) != 0);
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}
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protected:
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typedef typename concurrency::scoped_lock_type scoped_lock_type;
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typedef typename concurrency::mutex_type mutex_type;
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mutex_type m_lock;
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private:
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level const m_static_channels;
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level m_dynamic_channels;
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};
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} // namespace log
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} // namespace websocketpp
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#endif // CHATTERINOWEBSOCKETPPLOGGER_HPP
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