47 lines
818 B
C++
47 lines
818 B
C++
#pragma once
|
|
|
|
#include <uv.h>
|
|
|
|
#include "common.hpp"
|
|
#include "settings.hpp"
|
|
#include "utils/concurrency.hpp"
|
|
|
|
POLYBAR_NS
|
|
|
|
class signal_emitter;
|
|
class logger;
|
|
|
|
/**
|
|
* Component used for inter-process communication.
|
|
*
|
|
* A unique messaging channel will be setup for each
|
|
* running process which will allow messages and
|
|
* events to be sent to the process externally.
|
|
*/
|
|
class ipc {
|
|
public:
|
|
using make_type = unique_ptr<ipc>;
|
|
static make_type make();
|
|
|
|
explicit ipc(signal_emitter& emitter, const logger& logger);
|
|
~ipc();
|
|
|
|
void receive_data(string buf);
|
|
void receive_eof();
|
|
int get_file_descriptor() const;
|
|
|
|
private:
|
|
signal_emitter& m_sig;
|
|
const logger& m_log;
|
|
|
|
string m_path{};
|
|
int m_fd;
|
|
|
|
/**
|
|
* Buffer for the currently received IPC message.
|
|
*/
|
|
string m_buffer{};
|
|
};
|
|
|
|
POLYBAR_NS_END
|