waybar/include/modules/sni/watcher.hpp
2020-02-19 12:06:35 +01:00

57 lines
1.5 KiB
C++

#pragma once
#include <dbus-status-notifier-watcher.h>
#include <giomm.h>
#include <glibmm/refptr.h>
namespace waybar::modules::SNI {
class Watcher {
private:
Watcher();
public:
~Watcher();
using singleton = std::shared_ptr<Watcher>;
static singleton getInstance() {
static std::weak_ptr<Watcher> weak;
std::shared_ptr<Watcher> strong = weak.lock();
if (!strong) {
strong = std::shared_ptr<Watcher>(new Watcher());
weak = strong;
}
return strong;
}
private:
typedef enum { GF_WATCH_TYPE_HOST, GF_WATCH_TYPE_ITEM } GfWatchType;
typedef struct {
GfWatchType type;
Watcher * watcher;
gchar * service;
gchar * bus_name;
gchar * object_path;
guint watch_id;
} GfWatch;
void busAcquired(const Glib::RefPtr<Gio::DBus::Connection> &, Glib::ustring);
static gboolean handleRegisterHost(Watcher *, GDBusMethodInvocation *, const gchar *);
static gboolean handleRegisterItem(Watcher *, GDBusMethodInvocation *, const gchar *);
static GfWatch *gfWatchFind(GSList *list, const gchar *bus_name, const gchar *object_path);
static GfWatch *gfWatchNew(GfWatchType, const gchar *, const gchar *, const gchar *, Watcher *);
static void nameVanished(GDBusConnection *connection, const char *name, gpointer data);
static void gfWatchFree(gpointer data);
void updateRegisteredItems(SnWatcher *obj);
uint32_t bus_name_id_;
GSList * hosts_ = nullptr;
GSList * items_ = nullptr;
SnWatcher *watcher_ = nullptr;
};
} // namespace waybar::modules::SNI