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Merge pull request #1353 from bd-g/master

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Network Module Enhancements
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Alex 2021-12-30 10:03:04 +01:00 committed by GitHub
commit ce56a80792
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3 changed files with 37 additions and 13 deletions
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4
README.md
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@ -69,6 +69,7 @@ libdbusmenu-gtk3 [Tray module]
libmpdclient [MPD module]
libsndio [sndio module]
libevdev [KeyboardState module]
xkbregistry
```
**Build dependencies**
@ -101,7 +102,8 @@ sudo apt install \
libsigc++-2.0-dev \
libspdlog-dev \
libwayland-dev \
scdoc
scdoc \
libxkbregistry-dev
```

3
include/modules/network.hpp
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@ -73,7 +73,8 @@ class Network : public ALabel {
int cidr_;
int32_t signal_strength_dbm_;
uint8_t signal_strength_;
uint32_t frequency_;
std::string signal_strength_app_;
float frequency_;
uint32_t route_priority;
util::SleeperThread thread_;

43
src/modules/network.cpp
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@ -88,7 +88,7 @@ waybar::modules::Network::Network(const std::string &id, const Json::Value &conf
#ifdef WANT_RFKILL
rfkill_{RFKILL_TYPE_WLAN},
#endif
frequency_(0) {
frequency_(0.0) {
// Start with some "text" in the module's label_, update() will then
// update it. Since the text should be different, update() will be able
@ -331,12 +331,13 @@ auto waybar::modules::Network::update() -> void {
fmt::arg("essid", essid_),
fmt::arg("signaldBm", signal_strength_dbm_),
fmt::arg("signalStrength", signal_strength_),
fmt::arg("signalStrengthApp", signal_strength_app_),
fmt::arg("ifname", ifname_),
fmt::arg("netmask", netmask_),
fmt::arg("ipaddr", ipaddr_),
fmt::arg("gwaddr", gwaddr_),
fmt::arg("cidr", cidr_),
fmt::arg("frequency", frequency_),
fmt::arg("frequency", fmt::format("{:.1f}", frequency_)),
fmt::arg("icon", getIcon(signal_strength_, state_)),
fmt::arg("bandwidthDownBits", pow_format(bandwidth_down * 8ull / interval_.count(), "b/s")),
fmt::arg("bandwidthUpBits", pow_format(bandwidth_up * 8ull / interval_.count(), "b/s")),
@ -360,12 +361,13 @@ auto waybar::modules::Network::update() -> void {
fmt::arg("essid", essid_),
fmt::arg("signaldBm", signal_strength_dbm_),
fmt::arg("signalStrength", signal_strength_),
fmt::arg("signalStrengthApp", signal_strength_app_),
fmt::arg("ifname", ifname_),
fmt::arg("netmask", netmask_),
fmt::arg("ipaddr", ipaddr_),
fmt::arg("gwaddr", gwaddr_),
fmt::arg("cidr", cidr_),
fmt::arg("frequency", frequency_),
fmt::arg("frequency", fmt::format("{:.1f}", frequency_)),
fmt::arg("icon", getIcon(signal_strength_, state_)),
fmt::arg("bandwidthDownBits",
pow_format(bandwidth_down * 8ull / interval_.count(), "b/s")),
@ -403,7 +405,8 @@ void waybar::modules::Network::clearIface() {
cidr_ = 0;
signal_strength_dbm_ = 0;
signal_strength_ = 0;
frequency_ = 0;
signal_strength_app_.clear();
frequency_ = 0.0;
}
int waybar::modules::Network::handleEvents(struct nl_msg *msg, void *data) {
@ -470,7 +473,8 @@ int waybar::modules::Network::handleEvents(struct nl_msg *msg, void *data) {
net->essid_.clear();
net->signal_strength_dbm_ = 0;
net->signal_strength_ = 0;
net->frequency_ = 0;
net->signal_strength_app_.clear();
net->frequency_ = 0.0;
}
}
net->carrier_ = carrier.value();
@ -788,13 +792,30 @@ void waybar::modules::Network::parseSignal(struct nlattr **bss) {
if (bss[NL80211_BSS_SIGNAL_MBM] != nullptr) {
// signalstrength in dBm from mBm
signal_strength_dbm_ = nla_get_s32(bss[NL80211_BSS_SIGNAL_MBM]) / 100;
// WiFi-hardware usually operates in the range -90 to -30dBm.
const int hardwareMax = -30;
// If a signal is too strong, it can overwhelm receiving circuity that is designed
// to pick up and process a certain signal level. The following percentage is scaled to
// punish signals that are too strong (>= -45dBm) or too weak (<= -45 dBm).
const int hardwareOptimum = -45;
const int hardwareMin = -90;
const int strength =
((signal_strength_dbm_ - hardwareMin) / double{hardwareMax - hardwareMin}) * 100;
signal_strength_ = std::clamp(strength, 0, 100);
100 - ((abs(signal_strength_dbm_ - hardwareOptimum) / double{hardwareOptimum - hardwareMin}) * 100);
signal_strength_ = std::clamp(strength, 0, 100);
if (signal_strength_dbm_ >= -50) {
signal_strength_app_ = "Great Connectivity";
} else if (signal_strength_dbm_ >= -60) {
signal_strength_app_ = "Good Connectivity";
} else if (signal_strength_dbm_ >= -67) {
signal_strength_app_ = "Streaming";
} else if (signal_strength_dbm_ >= -70) {
signal_strength_app_ = "Web Surfing";
} else if (signal_strength_dbm_ >= -80) {
signal_strength_app_ = "Basic Connectivity";
} else {
signal_strength_app_ = "Poor Connectivity";
}
}
if (bss[NL80211_BSS_SIGNAL_UNSPEC] != nullptr) {
signal_strength_ = nla_get_u8(bss[NL80211_BSS_SIGNAL_UNSPEC]);
@ -803,8 +824,8 @@ void waybar::modules::Network::parseSignal(struct nlattr **bss) {
void waybar::modules::Network::parseFreq(struct nlattr **bss) {
if (bss[NL80211_BSS_FREQUENCY] != nullptr) {
// in MHz
frequency_ = nla_get_u32(bss[NL80211_BSS_FREQUENCY]);
// in GHz
frequency_ = (double) nla_get_u32(bss[NL80211_BSS_FREQUENCY]) / 1000;
}
}