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https://github.com/rad4day/Waybar.git
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ae6ca36fa7
Ipc destructor closes socket and thus wakes up SleeperThread which was waiting for socket data in Ipc::handleEvent. Ipc::handleEvent then proceeds with sending signal to already destroyed object, causing heap-use-after-free Address Sanitizer error.
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
#pragma once
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#include <fmt/format.h>
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#include <gtkmm/button.h>
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#include <gtkmm/label.h>
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#include "AModule.hpp"
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#include "bar.hpp"
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#include "client.hpp"
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#include "modules/sway/ipc/client.hpp"
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#include "util/json.hpp"
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namespace waybar::modules::sway {
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class Workspaces : public AModule, public sigc::trackable {
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public:
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Workspaces(const std::string&, const waybar::Bar&, const Json::Value&);
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~Workspaces() = default;
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auto update() -> void;
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private:
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void onCmd(const struct Ipc::ipc_response&);
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void onEvent(const struct Ipc::ipc_response&);
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bool filterButtons();
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Gtk::Button& addButton(const Json::Value&);
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void onButtonReady(const Json::Value&, Gtk::Button&);
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std::string getIcon(const std::string&, const Json::Value&);
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const std::string getCycleWorkspace(std::vector<Json::Value>::iterator, bool prev) const;
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uint16_t getWorkspaceIndex(const std::string& name) const;
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std::string trimWorkspaceName(std::string);
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bool handleScroll(GdkEventScroll*);
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const Bar& bar_;
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std::vector<Json::Value> workspaces_;
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std::vector<std::string> workspaces_order_;
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Gtk::Box box_;
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util::JsonParser parser_;
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std::unordered_map<std::string, Gtk::Button> buttons_;
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std::mutex mutex_;
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Ipc ipc_;
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};
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} // namespace waybar::modules::sway
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