waybar/include/modules/sway/ipc/client.hpp

49 lines
1.1 KiB
C++
Raw Normal View History

2018-08-08 23:54:58 +02:00
#pragma once
2019-04-19 11:09:06 +02:00
#include <sigc++/sigc++.h>
2018-08-20 14:50:45 +02:00
#include <sys/socket.h>
#include <sys/un.h>
2019-04-18 17:52:00 +02:00
#include <unistd.h>
#include <cstring>
#include <iostream>
#include <memory>
#include <mutex>
2018-08-08 23:54:58 +02:00
#include "ipc.hpp"
2018-08-20 14:50:45 +02:00
namespace waybar::modules::sway {
class Ipc {
2019-04-18 17:52:00 +02:00
public:
2018-12-26 11:13:36 +01:00
Ipc();
~Ipc();
struct ipc_response {
2019-04-18 17:52:00 +02:00
uint32_t size;
uint32_t type;
2019-05-07 13:43:48 +02:00
std::string payload;
2018-12-26 11:13:36 +01:00
};
2019-05-07 13:43:48 +02:00
sigc::signal<void, const struct ipc_response &> signal_event;
sigc::signal<void, const struct ipc_response &> signal_cmd;
2019-04-19 11:09:06 +02:00
void sendCmd(uint32_t type, const std::string &payload = "");
void subscribe(const std::string &payload);
void handleEvent();
2018-12-26 11:13:36 +01:00
2019-04-18 17:52:00 +02:00
protected:
2018-12-26 11:13:36 +01:00
static inline const std::string ipc_magic_ = "i3-ipc";
2019-04-18 17:52:00 +02:00
static inline const size_t ipc_header_size_ = ipc_magic_.size() + 8;
2018-12-26 11:13:36 +01:00
2019-04-18 17:52:00 +02:00
const std::string getSocketPath() const;
int open(const std::string &) const;
struct ipc_response send(int fd, uint32_t type, const std::string &payload = "");
struct ipc_response recv(int fd);
2018-12-26 11:13:36 +01:00
2019-05-07 13:43:48 +02:00
int fd_;
int fd_event_;
std::mutex mutex_;
std::mutex mutex_event_;
2018-08-08 23:54:58 +02:00
};
2019-04-18 17:52:00 +02:00
} // namespace waybar::modules::sway