mirror of
https://github.com/rad4day/Waybar.git
synced 2023-12-21 10:22:59 +01:00
add man page for bluetooth, fix bluetooth race-condition
This commit is contained in:
parent
e3bf6b968c
commit
c045288ce4
@ -18,6 +18,7 @@ class Bluetooth : public ALabel {
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private:
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private:
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std::string status_;
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std::string status_;
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util::SleeperThread thread_;
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util::SleeperThread thread_;
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util::SleeperThread intervall_thread_;
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util::Rfkill rfkill_;
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util::Rfkill rfkill_;
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};
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};
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@ -72,6 +72,7 @@ class Network : public ALabel {
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util::SleeperThread thread_;
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util::SleeperThread thread_;
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util::SleeperThread thread_timer_;
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util::SleeperThread thread_timer_;
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util::SleeperThread thread_rfkill_;
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util::Rfkill rfkill_;
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util::Rfkill rfkill_;
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};
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};
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@ -5,12 +5,11 @@
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namespace waybar::util {
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namespace waybar::util {
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class Rfkill {
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class Rfkill {
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public:
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public:;
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Rfkill(enum rfkill_type rfkill_type);
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Rfkill(enum rfkill_type rfkill_type);
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~Rfkill() = default;
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~Rfkill() = default;
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bool isDisabled() const;
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void waitForEvent();
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void waitForEvent();
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int getState();
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int getState() const;
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private:
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private:
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enum rfkill_type rfkill_type_;
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enum rfkill_type rfkill_type_;
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94
man/waybar-bluetooth.5.scd
Normal file
94
man/waybar-bluetooth.5.scd
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@ -0,0 +1,94 @@
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waybar-bluetooth(5)
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# NAME
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waybar - bluetooth module
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# DESCRIPTION
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The *bluetooth* module displays information about the status of the device's bluetooth device.
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# CONFIGURATION
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Addressed by *bluetooth*
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*interval*: ++
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typeof: integer ++
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default: 60 ++
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The interval in which the network information gets polled (e.g. signal strength).
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*format*: ++
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typeof: string ++
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default: *{icon}* ++
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The format, how information should be displayed. This format is used when other formats aren't specified.
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*format-icons*: ++
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typeof: array/object ++
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Based on the device status, the corresponding icon gets selected. ++
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The order is *low* to *high*. Or by the state if it is an object.
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*rotate*: ++
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typeof: integer ++
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Positive value to rotate the text label.
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*max-length*: ++
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typeof: integer ++
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The maximum length in character the module should display.
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*on-click*: ++
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typeof: string ++
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Command to execute when clicked on the module.
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*on-click-middle*: ++
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typeof: string ++
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Command to execute when middle-clicked on the module using mousewheel.
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*on-click-right*: ++
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typeof: string ++
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Command to execute when you right clicked on the module.
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*on-scroll-up*: ++
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typeof: string ++
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Command to execute when scrolling up on the module.
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*on-scroll-down*: ++
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typeof: string ++
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Command to execute when scrolling down on the module.
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*smooth-scrolling-threshold*: ++
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typeof: double ++
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Threshold to be used when scrolling.
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*tooltip*: ++
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typeof: bool ++
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default: *true* ++
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Option to disable tooltip on hover.
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*tooltip-format*: ++
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typeof: string ++
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The format, how information should be displayed in the tooltip. This format is used when other formats aren't specified.
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# FORMAT REPLACEMENTS
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*{status}*: Status of the bluetooth device.
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*{icon}*: Icon, as defined in *format-icons*.
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# EXAMPLES
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```
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"bluetooth": {
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"format": "{icon}",
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"format-alt": "bluetooth: {status}",
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"interval": 30,
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"format-icons": {
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"enabled": "",
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"disabled": ""
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}
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"tooltip-format": "{status}"
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}
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```
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# STYLE
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- *#bluetooth*
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@ -47,6 +47,10 @@ Addressed by *network*
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typeof: string ++
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typeof: string ++
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This format is used when the displayed interface is disconnected.
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This format is used when the displayed interface is disconnected.
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*format-disabled*: ++
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typeof: string ++
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This format is used when the displayed interface is disabled.
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*format-icons*: ++
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*format-icons*: ++
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typeof: array/object ++
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typeof: array/object ++
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Based on the current signal strength, the corresponding icon gets selected. ++
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Based on the current signal strength, the corresponding icon gets selected. ++
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@ -105,6 +109,10 @@ Addressed by *network*
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typeof: string ++
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typeof: string ++
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This format is used when the displayed interface is disconnected.
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This format is used when the displayed interface is disconnected.
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*tooltip-format-disabled*: ++
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typeof: string ++
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This format is used when the displayed interface is disabled.
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# FORMAT REPLACEMENTS
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# FORMAT REPLACEMENTS
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*{ifname}*: Name of the network interface.
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*{ifname}*: Name of the network interface.
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@ -142,6 +150,7 @@ Addressed by *network*
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"format-wifi": "{essid} ({signalStrength}%) ",
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"format-wifi": "{essid} ({signalStrength}%) ",
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"format-ethernet": "{ifname} ",
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"format-ethernet": "{ifname} ",
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"format-disconnected": "", //An empty format will hide the module.
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"format-disconnected": "", //An empty format will hide the module.
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"format-disconnected": "",
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"tooltip-format": "{ifname}",
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"tooltip-format": "{ifname}",
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"tooltip-format-wifi": "{essid} ({signalStrength}%) ",
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"tooltip-format-wifi": "{essid} ({signalStrength}%) ",
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"tooltip-format-ethernet": "{ifname} ",
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"tooltip-format-ethernet": "{ifname} ",
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@ -154,6 +163,7 @@ Addressed by *network*
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- *#network*
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- *#network*
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- *#network.disconnected*
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- *#network.disconnected*
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- *#network.disabled*
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- *#network.linked*
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- *#network.linked*
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- *#network.ethernet*
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- *#network.ethernet*
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- *#network.wifi*
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- *#network.wifi*
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@ -3,20 +3,24 @@
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#include <linux/rfkill.h>
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#include <linux/rfkill.h>
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#include <time.h>
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#include <time.h>
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#include <iostream>
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waybar::modules::Bluetooth::Bluetooth(const std::string& id, const Json::Value& config)
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waybar::modules::Bluetooth::Bluetooth(const std::string& id, const Json::Value& config)
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: ALabel(config, "bluetooth", id, "{status}", 10),
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: ALabel(config, "bluetooth", id, "{icon}", 10),
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status_("disabled"),
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status_("disabled"),
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rfkill_(*(new waybar::util::Rfkill(RFKILL_TYPE_BLUETOOTH))) {
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rfkill_{RFKILL_TYPE_BLUETOOTH} {
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thread_ = [this] {
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thread_ = [this] {
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dp.emit();
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dp.emit();
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rfkill_.waitForEvent();
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rfkill_.waitForEvent();
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};
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};
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intervall_thread_ = [this] {
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auto now = std::chrono::system_clock::now();
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auto timeout = std::chrono::floor<std::chrono::seconds>(now + interval_);
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auto diff = std::chrono::seconds(timeout.time_since_epoch().count() % interval_.count());
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thread_.sleep_until(timeout - diff);
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dp.emit();
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};
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}
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}
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auto waybar::modules::Bluetooth::update() -> void {
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auto waybar::modules::Bluetooth::update() -> void {
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status_ = "enabled";
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if (rfkill_.getState()) {
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if (rfkill_.getState()) {
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status_ = "disabled";
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status_ = "disabled";
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} else {
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} else {
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@ -24,16 +28,18 @@ auto waybar::modules::Bluetooth::update() -> void {
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}
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}
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label_.set_markup(
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label_.set_markup(
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fmt::format(format_, fmt::arg("status", status_), fmt::arg("icon", getIcon(0, status_))));
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fmt::format(
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label_.get_style_context()->add_class(status_);
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format_,
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fmt::arg("status", status_),
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fmt::arg("icon", getIcon(0, status_))));
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//if (tooltipEnabled()) {
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if (tooltipEnabled()) {
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//if (config_["tooltip-format"].isString()) {
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if (config_["tooltip-format"].isString()) {
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//auto tooltip_format = config_["tooltip-format"].asString();
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auto tooltip_format = config_["tooltip-format"].asString();
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////auto tooltip_text = fmt::format(tooltip_format, localtime);
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auto tooltip_text = fmt::format(tooltip_format, status_);
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//label_.set_tooltip_text(tooltip_text);
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label_.set_tooltip_text(tooltip_text);
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//} else {
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} else {
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//label_.set_tooltip_text(status_);
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label_.set_tooltip_text(status_);
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//}
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}
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//}
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}
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}
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}
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@ -3,9 +3,9 @@
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#include <sys/eventfd.h>
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#include <sys/eventfd.h>
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#include <fstream>
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#include <fstream>
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#include <cassert>
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#include <cassert>
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#include <linux/rfkill.h>
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#include "util/format.hpp"
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#include "util/format.hpp"
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#include "util/rfkill.hpp"
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#include "util/rfkill.hpp"
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#include <linux/rfkill.h>
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namespace {
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namespace {
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@ -88,8 +88,7 @@ waybar::modules::Network::Network(const std::string &id, const Json::Value &conf
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signal_strength_dbm_(0),
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signal_strength_dbm_(0),
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signal_strength_(0),
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signal_strength_(0),
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frequency_(0),
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frequency_(0),
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rfkill_(*(new waybar::util::Rfkill(RFKILL_TYPE_WLAN))) {
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rfkill_{RFKILL_TYPE_WLAN} {
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auto down_octets = read_netstat(BANDWIDTH_CATEGORY, BANDWIDTH_DOWN_TOTAL_KEY);
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auto down_octets = read_netstat(BANDWIDTH_CATEGORY, BANDWIDTH_DOWN_TOTAL_KEY);
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auto up_octets = read_netstat(BANDWIDTH_CATEGORY, BANDWIDTH_UP_TOTAL_KEY);
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auto up_octets = read_netstat(BANDWIDTH_CATEGORY, BANDWIDTH_UP_TOTAL_KEY);
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if (down_octets) {
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if (down_octets) {
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@ -199,6 +198,7 @@ void waybar::modules::Network::createInfoSocket() {
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}
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}
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void waybar::modules::Network::worker() {
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void waybar::modules::Network::worker() {
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// update via here not working
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thread_timer_ = [this] {
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thread_timer_ = [this] {
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{
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{
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std::lock_guard<std::mutex> lock(mutex_);
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std::lock_guard<std::mutex> lock(mutex_);
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@ -209,6 +209,16 @@ void waybar::modules::Network::worker() {
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}
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}
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thread_timer_.sleep_for(interval_);
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thread_timer_.sleep_for(interval_);
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};
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};
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thread_rfkill_ = [this] {
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rfkill_.waitForEvent();
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{
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std::lock_guard<std::mutex> lock(mutex_);
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if (ifid_ > 0) {
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getInfo();
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dp.emit();
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}
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}
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};
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thread_ = [this] {
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thread_ = [this] {
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std::array<struct epoll_event, EPOLL_MAX> events{};
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std::array<struct epoll_event, EPOLL_MAX> events{};
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@ -226,7 +236,7 @@ void waybar::modules::Network::worker() {
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const std::string waybar::modules::Network::getNetworkState() const {
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const std::string waybar::modules::Network::getNetworkState() const {
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if (ifid_ == -1) {
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if (ifid_ == -1) {
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if (rfkill_.isDisabled())
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if (rfkill_.getState())
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return "disabled";
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return "disabled";
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return "disconnected";
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return "disconnected";
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}
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}
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@ -1,11 +1,12 @@
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#include "util/rfkill.hpp"
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#include "util/rfkill.hpp"
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#include <linux/rfkill.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <cstring>
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#include <cstring>
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#include <fcntl.h>
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#include <fcntl.h>
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#include <sys/poll.h>
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#include <sys/poll.h>
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#include <cerrno>
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#include <cerrno>
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#include <stdio.h>
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#include <stdexcept>
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waybar::util::Rfkill::Rfkill(const enum rfkill_type rfkill_type)
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waybar::util::Rfkill::Rfkill(const enum rfkill_type rfkill_type)
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: rfkill_type_(rfkill_type) {
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: rfkill_type_(rfkill_type) {
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@ -19,7 +20,7 @@ void waybar::util::Rfkill::waitForEvent() {
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fd = open("/dev/rfkill", O_RDONLY);
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fd = open("/dev/rfkill", O_RDONLY);
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if (fd < 0) {
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if (fd < 0) {
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//perror("Can't open RFKILL control device");
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throw std::runtime_error("Can't open RFKILL control device");
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return;
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return;
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}
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}
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@ -30,7 +31,7 @@ void waybar::util::Rfkill::waitForEvent() {
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while (1) {
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while (1) {
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n = poll(&p, 1, -1);
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n = poll(&p, 1, -1);
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if (n < 0) {
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if (n < 0) {
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//perror("Failed to poll RFKILL control device");
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throw std::runtime_error("Failed to poll RFKILL control device");
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break;
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break;
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}
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}
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@ -39,23 +40,19 @@ void waybar::util::Rfkill::waitForEvent() {
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len = read(fd, &event, sizeof(event));
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len = read(fd, &event, sizeof(event));
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if (len < 0) {
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if (len < 0) {
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//perror("Reading of RFKILL events failed");
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throw std::runtime_error("Reading of RFKILL events failed");
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break;
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break;
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}
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}
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if (len != RFKILL_EVENT_SIZE_V1) {
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if (len != RFKILL_EVENT_SIZE_V1) {
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//fprintf(stderr, "Wrong size of RFKILL event\n");
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throw std::runtime_error("Wrong size of RFKILL event");
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continue;
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continue;
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}
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}
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if(event.type == rfkill_type_) {
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if(event.type == rfkill_type_ && event.op == RFKILL_OP_CHANGE) {
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state_ = event.soft || event.hard;
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state_ = event.soft || event.hard;
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if (prev_state_ != state_) {
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prev_state_ = state_;
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break;
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break;
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}
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}
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//ret = event.soft || event.hard;
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}
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}
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}
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close(fd);
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close(fd);
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@ -63,49 +60,6 @@ void waybar::util::Rfkill::waitForEvent() {
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}
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}
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int waybar::util::Rfkill::getState() {
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int waybar::util::Rfkill::getState() const {
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return state_;
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return state_;
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}
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}
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bool waybar::util::Rfkill::isDisabled() const {
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struct rfkill_event event;
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ssize_t len;
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int fd;
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int ret;
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ret = false;
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fd = open("/dev/rfkill", O_RDONLY);
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if (fd < 0) {
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//perror("Can't open RFKILL control device");
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return false;
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}
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||||||
if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) {
|
|
||||||
//perror("Can't set RFKILL control device to non-blocking");
|
|
||||||
close(fd);
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
while(true) {
|
|
||||||
len = read(fd, &event, sizeof(event));
|
|
||||||
if (len < 0) {
|
|
||||||
if (errno == EAGAIN)
|
|
||||||
return 1;
|
|
||||||
//perror("Reading of RFKILL events failed");
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (len != RFKILL_EVENT_SIZE_V1) {
|
|
||||||
//fprintf(stderr, "Wrong size of RFKILL event\n");
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
|
|
||||||
if(event.type == rfkill_type_) {
|
|
||||||
ret = event.soft || event.hard;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
close(fd);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
Loading…
Reference in New Issue
Block a user