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refactor(network): code cleaning

This commit is contained in:
Alex 2019-05-24 09:49:56 +02:00
parent ffadd5c1a7
commit 07147878a9
2 changed files with 50 additions and 59 deletions
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34
include/modules/network.hpp
View File

@ -27,22 +27,23 @@ class Network : public ALabel {
static int handleEvents(struct nl_msg*, void*);
static int handleScan(struct nl_msg*, void*);
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);
int getPreferredIface(int skip_idx = -1) const;
auto getInfo() -> void;
void clearIface();
bool wildcardMatch(const std::string& pattern, const std::string& text) const;
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);
int getPreferredIface(int skip_idx = -1) const;
auto getInfo() -> void;
const std::string getNetworkState() const;
void clearIface();
bool wildcardMatch(const std::string& pattern, const std::string& text) const;
waybar::util::SleeperThread thread_;
waybar::util::SleeperThread thread_timer_;
@ -60,6 +61,7 @@ class Network : public ALabel {
unsigned long long bandwidth_down_total_;
unsigned long long bandwidth_up_total_;
std::string state_;
std::string essid_;
std::string ifname_;
std::string ipaddr_;

75
src/modules/network.cpp
View File

@ -211,10 +211,16 @@ void waybar::modules::Network::worker() {
};
}
const std::string waybar::modules::Network::getNetworkState() const {
if (ifid_ == -1 || !linked_) return "disconnected";
if (ipaddr_.empty()) return "linked";
if (essid_.empty()) return "ethernet";
return "wifi";
}
auto waybar::modules::Network::update() -> void {
std::string connectiontype;
std::string tooltip_format;
std::lock_guard<std::mutex> lock(mutex_);
std::string tooltip_format;
auto down_octets = read_netstat(BANDWIDTH_CATEGORY, BANDWIDTH_DOWN_TOTAL_KEY);
auto up_octets = read_netstat(BANDWIDTH_CATEGORY, BANDWIDTH_UP_TOTAL_KEY);
@ -229,45 +235,22 @@ auto waybar::modules::Network::update() -> void {
bandwidth_up = *up_octets - bandwidth_up_total_;
bandwidth_up_total_ = *up_octets;
}
if (ifid_ <= 0 || !linked_) {
if (config_["format-disconnected"].isString()) {
default_format_ = config_["format-disconnected"].asString();
}
if (config_["tooltip-format-disconnected"].isString()) {
tooltip_format = config_["tooltip-format-disconnected"].asString();
}
label_.get_style_context()->add_class("disconnected");
connectiontype = "disconnected";
} else {
if (essid_.empty()) {
if (config_["format-ethernet"].isString()) {
default_format_ = config_["format-ethernet"].asString();
}
if (config_["tooltip-format-ethernet"].isString()) {
tooltip_format = config_["tooltip-format-ethernet"].asString();
}
connectiontype = "ethernet";
} else if (ipaddr_.empty()) {
if (config_["format-linked"].isString()) {
default_format_ = config_["format-linked"].asString();
}
if (config_["tooltip-format-linked"].isString()) {
tooltip_format = config_["tooltip-format-linked"].asString();
}
connectiontype = "linked";
} else {
if (config_["format-wifi"].isString()) {
default_format_ = config_["format-wifi"].asString();
}
if (config_["tooltip-format-wifi"].isString()) {
tooltip_format = config_["tooltip-format-wifi"].asString();
}
connectiontype = "wifi";
}
label_.get_style_context()->remove_class("disconnected");
}
if (!alt_) {
auto state = getNetworkState();
if (!state_.empty() && label_.get_style_context()->has_class(state_)) {
label_.get_style_context()->remove_class(state_);
}
if (config_["format-" + state].isString()) {
default_format_ = config_["format-" + state].asString();
}
if (config_["tooltip-format-" + state].isString()) {
tooltip_format = config_["tooltip-format-" + state].asString();
}
if (!label_.get_style_context()->has_class(state)) {
label_.get_style_context()->add_class(state);
}
format_ = default_format_;
state_ = state;
}
getState(signal_strength_);
@ -301,7 +284,7 @@ auto waybar::modules::Network::update() -> void {
fmt::arg("ipaddr", ipaddr_),
fmt::arg("cidr", cidr_),
fmt::arg("frequency", frequency_),
fmt::arg("icon", getIcon(signal_strength_, connectiontype)),
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")),
fmt::arg("bandwidthDownOctets", pow_format(bandwidth_down / interval_.count(), "o/s")),
@ -324,7 +307,7 @@ auto waybar::modules::Network::update() -> void {
fmt::arg("ipaddr", ipaddr_),
fmt::arg("cidr", cidr_),
fmt::arg("frequency", frequency_),
fmt::arg("icon", getIcon(signal_strength_, connectiontype)),
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")),
@ -617,6 +600,10 @@ int waybar::modules::Network::handleEvents(struct nl_msg *msg, void *data) {
auto rtif = static_cast<struct ifinfomsg *>(NLMSG_DATA(nh));
// Check for valid interface
if (rtif->ifi_index == net->ifid_) {
// Down state can be detected here
if (!(rtif->ifi_flags & IFF_UP)) {
net->ifid_ = -1;
}
net->ipaddr_.clear();
net->netmask_.clear();
net->cidr_ = 0;
@ -634,7 +621,6 @@ int waybar::modules::Network::handleEvents(struct nl_msg *msg, void *data) {
net->dp.emit();
} else if (rtif->ifi_index == net->ifid_) {
net->clearIface();
net->ifid_ = -1;
// Check for a new interface and get info
auto new_iface = net->getPreferredIface(rtif->ifi_index);
if (new_iface != -1) {
@ -645,6 +631,10 @@ int waybar::modules::Network::handleEvents(struct nl_msg *msg, void *data) {
net->getInterfaceAddress();
net->thread_timer_.wake_up();
} else {
// Down state can be detected here
if (!(rtif->ifi_flags & IFF_UP)) {
net->ifid_ = -1;
}
net->dp.emit();
}
}
@ -688,7 +678,6 @@ int waybar::modules::Network::handleScan(struct nl_msg *msg, void *data) {
}
void waybar::modules::Network::parseEssid(struct nlattr **bss) {
essid_.clear();
if (bss[NL80211_BSS_INFORMATION_ELEMENTS] != nullptr) {
auto ies = static_cast<char *>(nla_data(bss[NL80211_BSS_INFORMATION_ELEMENTS]));
auto ies_len = nla_len(bss[NL80211_BSS_INFORMATION_ELEMENTS]);