waybar/include/modules/network.hpp

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#pragma once
#include <arpa/inet.h>
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#include <fmt/format.h>
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#include <linux/nl80211.h>
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#include <netlink/genl/ctrl.h>
#include <netlink/genl/genl.h>
#include <netlink/netlink.h>
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#include <sys/epoll.h>
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#include <optional>
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#include "ALabel.hpp"
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#include "util/sleeper_thread.hpp"
#ifdef WANT_RFKILL
#include "util/rfkill.hpp"
#endif
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namespace waybar::modules {
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class Network : public ALabel {
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public:
Network(const std::string&, const Json::Value&);
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virtual ~Network();
auto update() -> void override;
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private:
static const uint8_t MAX_RETRY = 5;
static const uint8_t EPOLL_MAX = 200;
static int handleEvents(struct nl_msg*, void*);
static int handleEventsDone(struct nl_msg*, void*);
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static int handleScan(struct nl_msg*, void*);
void askForStateDump(void);
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void worker();
void createInfoSocket();
void createEventSocket();
void parseEssid(struct nlattr**);
void parseSignal(struct nlattr**);
void parseFreq(struct nlattr**);
bool associatedOrJoined(struct nlattr**);
bool checkInterface(std::string name);
auto getInfo() -> void;
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const std::string getNetworkState() const;
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void clearIface();
bool wildcardMatch(const std::string& pattern, const std::string& text) const;
std::optional<std::pair<unsigned long long, unsigned long long>> readBandwidthUsage();
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int ifid_;
sa_family_t family_;
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struct sockaddr_nl nladdr_ = {0};
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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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bool want_route_dump_;
bool want_link_dump_;
bool want_addr_dump_;
bool dump_in_progress_;
bool is_p2p_;
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_;
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bool carrier_;
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std::string ifname_;
std::string ipaddr_;
std::string gwaddr_;
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std::string netmask_;
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int cidr_;
int32_t signal_strength_dbm_;
uint8_t signal_strength_;
std::string signal_strength_app_;
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uint32_t route_priority;
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util::SleeperThread thread_;
util::SleeperThread thread_timer_;
#ifdef WANT_RFKILL
util::Rfkill rfkill_;
#endif
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float frequency_;
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};
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} // namespace waybar::modules