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userd_launcher.go
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/
userd_launcher.go
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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2020 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package xdgopenproxy
import (
"syscall"
"github.com/godbus/dbus"
)
const (
userdLauncherBusName = "io.snapcraft.Launcher"
userdLauncherObjectPath = "/io/snapcraft/Launcher"
userdLauncherIface = "io.snapcraft.Launcher"
)
// userdLauncher is a launcher that forwards the requests to `snap userd` DBus API
type userdLauncher struct{}
func (s *userdLauncher) OpenFile(bus *dbus.Conn, filename string) error {
fd, err := syscall.Open(filename, syscall.O_RDONLY, 0)
if err != nil {
return err
}
defer syscall.Close(fd)
launcher := bus.Object(userdLauncherBusName, userdLauncherObjectPath)
return launcher.Call(userdLauncherIface+".OpenFile", 0, "", dbus.UnixFD(fd)).Store()
}
func (s *userdLauncher) OpenURI(bus *dbus.Conn, path string) error {
launcher := bus.Object(userdLauncherBusName, userdLauncherObjectPath)
return launcher.Call("io.snapcraft.Launcher.OpenURL", 0, path).Store()
}