54 lines
1.3 KiB
Nim
54 lines
1.3 KiB
Nim
|
import strformat
|
||
|
|
import options
|
||
|
|
import config
|
||
|
|
import osproc
|
||
|
|
import random
|
||
|
|
import os
|
||
|
|
|
||
|
|
type DbusProxy* = object
|
||
|
|
process*: Process
|
||
|
|
socket*: string
|
||
|
|
args: seq[string]
|
||
|
|
|
||
|
|
proc exec*(proxy: DbusProxy): Process =
|
||
|
|
# todo: start dbus proxy in bwrap
|
||
|
|
# todo: pass arguments as fd
|
||
|
|
startProcess("xdg-dbus-proxy", args = proxy.args,
|
||
|
|
options = {poEchoCmd, poParentStreams, poUsePath})
|
||
|
|
|
||
|
|
proc startDBusProxy*(config: Config, hostname: string): DbusProxy =
|
||
|
|
let busPath = getEnv("DBUS_SESSION_BUS_ADDRESS")
|
||
|
|
let runtimeDir = getEnv("XDG_RUNTIME_DIR")
|
||
|
|
|
||
|
|
if busPath == "" or runtimeDir == "":
|
||
|
|
raise newException(IOError, "DBUS_SESSION_BUS_ADDRESS and XDG_RUNTIME_DIR are required")
|
||
|
|
|
||
|
|
let id = rand(1000)
|
||
|
|
let filterName = &"dbus-proxy-{hostname}-{id}"
|
||
|
|
|
||
|
|
var proxy = DbusProxy()
|
||
|
|
proxy.socket = &"{runtimeDir}/{filterName}"
|
||
|
|
|
||
|
|
proxy.args.add(busPath)
|
||
|
|
proxy.args.add(proxy.socket)
|
||
|
|
|
||
|
|
for name in config.dbussee.get(@[]):
|
||
|
|
proxy.args.add(&"--see={name}")
|
||
|
|
|
||
|
|
for name in config.dbustalk.get(@[]):
|
||
|
|
proxy.args.add(&"--talk={name}")
|
||
|
|
|
||
|
|
for name in config.dbuscall.get(@[]):
|
||
|
|
proxy.args.add(&"--call={name}")
|
||
|
|
|
||
|
|
for name in config.dbusown.get(@[]):
|
||
|
|
proxy.args.add(&"--own={name}")
|
||
|
|
|
||
|
|
for name in config.dbusbroadcast.get(@[]):
|
||
|
|
proxy.args.add(&"--broadcast={name}")
|
||
|
|
|
||
|
|
proxy.args.add("--filter")
|
||
|
|
proxy.args.add("--log")
|
||
|
|
proxy.process = proxy.exec()
|
||
|
|
|
||
|
|
proxy
|