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/***
This file is part of snapcast
Copyright (C) 2014-2022 Johannes Pohl
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
***/
#ifndef MESSAGE_HELLO_HPP
#define MESSAGE_HELLO_HPP
// local headers
#include "common/str_compat.hpp"
#include "common/utils.hpp"
#include "json_message.hpp"
// standard headers
#include <string>
namespace msg
{
class Hello : public JsonMessage
{
public:
Hello() : JsonMessage(message_type::kHello)
{
}
Hello(const std::string& macAddress, const std::string& id, size_t instance) : JsonMessage(message_type::kHello)
{
msg["MAC"] = macAddress;
msg["HostName"] = ::getHostName();
msg["Version"] = VERSION;
msg["ClientName"] = "Snapclient";
msg["OS"] = ::getOS();
msg["Arch"] = ::getArch();
msg["Instance"] = instance;
msg["ID"] = id;
msg["SnapStreamProtocolVersion"] = 2;
}
~Hello() override = default;
std::string getMacAddress() const
{
return msg["MAC"];
}
std::string getHostName() const
{
return msg["HostName"];
}
std::string getVersion() const
{
return msg["Version"];
}
std::string getClientName() const
{
return msg["ClientName"];
}
std::string getOS() const
{
return msg["OS"];
}
std::string getArch() const
{
return msg["Arch"];
}
int getInstance() const
{
return get("Instance", 1);
}
int getProtocolVersion() const
{
return get("SnapStreamProtocolVersion", 1);
}
std::string getId() const
{
return get("ID", getMacAddress());
}
std::string getUniqueId() const
{
std::string id = getId();
int instance = getInstance();
if (instance != 1)
{
id = id + "#" + cpt::to_string(instance);
}
return id;
}
};
} // namespace msg
#endif
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