waybar/include/modules/network.hpp

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#pragma once
#include <arpa/inet.h>
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#include <fmt/format.h>
#include <ifaddrs.h>
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#include <linux/nl80211.h>
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#include <net/if.h>
#include <netlink/genl/ctrl.h>
#include <netlink/genl/genl.h>
#include <netlink/netlink.h>
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#include <sys/epoll.h>
#include <linux/rfkill.h>
#include "ALabel.hpp"
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#include "util/sleeper_thread.hpp"
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namespace waybar::modules {
class Network : public ALabel {
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public:
Network(const std::string&, const Json::Value&);
~Network();
auto update() -> void;
private:
static const uint8_t MAX_RETRY = 5;
static const uint8_t EPOLL_MAX = 200;
static int handleEvents(struct nl_msg*, void*);
static int handleScan(struct nl_msg*, void*);
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void worker();
void createInfoSocket();
void createEventSocket();
int getExternalInterface(int skip_idx = -1) const;
void getInterfaceAddress();
int netlinkRequest(void*, uint32_t, uint32_t groups = 0) const;
int netlinkResponse(void*, uint32_t, uint32_t groups = 0) const;
void parseEssid(struct nlattr**);
void parseSignal(struct nlattr**);
void parseFreq(struct nlattr**);
bool associatedOrJoined(struct nlattr**);
bool checkInterface(struct ifinfomsg* rtif, std::string name);
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int getPreferredIface(int skip_idx = -1, bool wait = true) const;
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auto getInfo() -> void;
void checkNewInterface(struct ifinfomsg* rtif);
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const std::string getNetworkState() const;
void clearIface();
bool wildcardMatch(const std::string& pattern, const std::string& text) const;
bool isDisabled(enum rfkill_type rfkill_type) const;
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int ifid_;
sa_family_t family_;
struct sockaddr_nl nladdr_ = {0};
struct nl_sock* sock_ = nullptr;
struct nl_sock* ev_sock_ = nullptr;
int efd_;
int ev_fd_;
int nl80211_id_;
std::mutex mutex_;
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unsigned long long bandwidth_down_total_;
unsigned long long bandwidth_up_total_;
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std::string state_;
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std::string essid_;
std::string ifname_;
std::string ipaddr_;
std::string netmask_;
int cidr_;
int32_t signal_strength_dbm_;
uint8_t signal_strength_;
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uint32_t frequency_;
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util::SleeperThread thread_;
util::SleeperThread thread_timer_;
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};
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} // namespace waybar::modules